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Free Practice Questions for AP Intermediate Chemistry (BIEAP)

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Key Facts: AP Intermediate Chemistry (BIEAP) Exam

~3 hours

Typical duration of the Intermediate Chemistry theory paper under BIEAP

BIEAP Intermediate Public Examination pattern and timetable practice

Theory + practical

Chemistry is assessed through written theory and a practical examination

BIEAP Intermediate science subject pattern

~35%

Usual minimum percentage required to pass Intermediate Chemistry (confirm circular)

BIEAP Intermediate examination pass-mark practice

NCERT/BIE aligned

Class 11–12 Intermediate Chemistry syllabus with progressive NCERT-aligned updates as notified

BIEAP Intermediate Chemistry syllabus structure

Written, not MCQ

Official theory papers use constructed-response sections; this bank is an English MCQ study adaptation only

BIEAP model papers and blueprints

100 FREE MCQs

Local practice bank size for concept and calculation drill (not the official item count)

OpenExamPrep practice bank

Free 100-question English MCQ study bank for BIEAP Intermediate Chemistry (Class 11–12). Official exams are ~3-hour written theory plus practical, pass about 35%, fee part of Intermediate exam fees notified by BIEAP. Not an official MCQ-format simulation. Sources: bie.ap.gov.in syllabus, blueprints, and model papers.

Sample AP Intermediate Chemistry (BIEAP) Practice Questions

Try these sample questions to review concepts for the AP Intermediate Chemistry (BIEAP) exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1The number of moles in 36 g of water (H2O; M = 18 g mol^-1) is:
A.2.0 mol
B.1.0 mol
C.0.5 mol
D.18 mol
Explanation: n = m/M = 36/18 = 2.0 mol. One mole of water has mass 18 g, so 36 g is two moles.
2Which subatomic particle has a relative charge of -1?
A.Electron
B.Proton
C.Neutron
D.Alpha particle
Explanation: The electron has charge -1 (relative). Protons are +1; neutrons are uncharged; alpha particles are He2+ nuclei.
3The principal quantum number n for the valence electron of sodium (Z = 11) in the ground state is:
A.3
B.1
C.2
D.4
Explanation: Na ground configuration is 1s2 2s2 2p6 3s1. The valence electron is in 3s, so n = 3.
4Across a period from left to right, atomic radius generally:
A.Decreases
B.Increases steadily
C.Remains constant
D.Becomes infinite
Explanation: Effective nuclear charge rises across a period while electrons enter the same shell, so atomic radius decreases.
5The bond angle in gaseous BeCl2 (VSEPR, AX2) is approximately:
A.180 degrees
B.109.5 degrees
C.120 degrees
D.90 degrees
Explanation: BeCl2 has two electron domains around Be, giving linear geometry and a 180 degree Cl-Be-Cl angle.
6Which gas law states that equal volumes of gases at the same T and P contain equal numbers of molecules?
A.Avogadro's law
B.Boyle's law
C.Charles's law
D.Gay-Lussac's P-T law
Explanation: Avogadro's law: V proportional to n at constant T and P; equal volumes contain equal numbers of molecules.
7For an exothermic reaction, the standard enthalpy change Delta H is:
A.Negative
B.Always zero
C.Always positive
D.Infinite
Explanation: Exothermic reactions release heat; by convention Delta H for the system is negative.
8The pH of a neutral aqueous solution at 25 C is:
A.7
B.0
C.1
D.14
Explanation: At 25 C, Kw = 1.0e-14 so [H+] = 1.0e-7 M and pH = 7 for neutral solutions.
9In Zn + Cu2+ -> Zn2+ + Cu, the species oxidised is:
A.Zn
B.Cu2+
C.Zn2+
D.Cu
Explanation: Oxidation is electron loss. Zn goes from 0 to +2, so zinc is oxidised; Cu2+ is reduced.
10The general outer electronic configuration of alkali metals (Group 1) is:
A.ns1
B.ns2
C.ns2 np1
D.ns2 np6
Explanation: Alkali metals have a single outer s electron: ns1 (e.g., Na 3s1).

About the AP Intermediate Chemistry (BIEAP) Exam

BIEAP Intermediate Chemistry covers Class 11–12 (Intermediate first and second year) chemistry for streams such as MPC and BiPC under the Board of Intermediate Education, Andhra Pradesh. Content spans physical chemistry (atomic structure, states of matter, thermodynamics, equilibrium, solutions, electrochemistry, kinetics), inorganic chemistry (periodicity, s/p/d/f-block, coordination compounds), and organic chemistry (fundamentals, hydrocarbons, halo compounds, oxygen/nitrogen functional groups, biomolecules, polymers), plus environmental chemistry, aligned to BIEAP syllabi with progressive NCERT-aligned updates as notified. Official assessment is written theory (~3 hours) plus practical work, not multiple choice. This free English MCQ bank builds concept and calculation fluency before students practise official long-form papers, model papers, and practical skills using resources from bie.ap.gov.in.

Exam sponsor: Board of Intermediate Education, Andhra Pradesh (BIEAP). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

Official BIEAP Intermediate Chemistry assesses first-year and second-year content through mixed written theory papers (very short, short, and long answers with internal choice in higher sections), typically over about 3 hours, plus a separately conducted practical examination. Recent pattern notes often list about 85 theory + 30 practical marks; older blueprints frequently used about 60 theory + 40 practical — always confirm the current blueprint. This 100-question bank is an English-language MCQ study adaptation of that written syllabus — it does not simulate the official constructed-response paper or lab practical format.

Time Limit

Typically about 3 hours for the official Intermediate Chemistry theory paper, as set in the BIEAP Intermediate Public Examination timetable for the sitting. Practical exams are scheduled separately.

Passing Score

About 35% of maximum marks is the usual BIEAP pass benchmark for Intermediate subjects; Chemistry candidates must also satisfy separate theory/practical pass rules as notified. Confirm the current year circular.

Exam / Certification Fees

Included in the Intermediate Public Examination fee schedule notified annually by BIEAP. Exact rupee amounts vary by year, year-of-study (first/second), and candidate category; check the latest fee notification on bie.ap.gov.in rather than unofficial fixed quotes.

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

Study emphasis ~14%

Atomic Structure, Periodicity & Bonding

Quantum model, configurations, periodic trends, Lewis/VSEPR, hybridization, and bond properties.

Study emphasis ~16%

States, Thermodynamics, Equilibrium & Redox

Gas behaviour, enthalpy/entropy/Gibbs energy, Kc/Kp/Ka/Kb/Ksp, pH, and redox balancing.

Study emphasis ~16%

Solutions, Kinetics & Electrochemistry

Colligative properties, rate laws, half-life, cell EMF, Nernst relation basics, and electrolysis calculations.

Study emphasis ~14%

s/p/d/f-Block & Coordination Chemistry

Group chemistry highlights, transition-metal properties, ligands, isomerism, and colour/magnetism basics.

Study emphasis ~22%

Organic Chemistry

Nomenclature, isomerism, mechanisms, hydrocarbons, and major functional-group families through amines.

Study emphasis ~10%

Biomolecules, Polymers & Environment

Sugars, amino acids/proteins, nucleic acids; polymer types; pollution and green chemistry ideas.

Study emphasis ~8%

Stoichiometry & Calculations

Mole concept, concentrations, and multi-step numerical practice across physical chemistry.

Preparing for the AP Intermediate Chemistry (BIEAP) Exam

What You Need to Know

  • Passing score: About 35% of maximum marks is the usual BIEAP pass benchmark for Intermediate subjects; Chemistry candidates must also satisfy separate theory/practical pass rules as notified. Confirm the current year circular.
  • Assessment: Official BIEAP Intermediate Chemistry assesses first-year and second-year content through mixed written theory papers (very short, short, and long answers with internal choice in higher sections), typically over about 3 hours, plus a separately conducted practical examination. Recent pattern notes often list about 85 theory + 30 practical marks; older blueprints frequently used about 60 theory + 40 practical — always confirm the current blueprint. This 100-question bank is an English-language MCQ study adaptation of that written syllabus — it does not simulate the official constructed-response paper or lab practical format.
  • Time limit: Typically about 3 hours for the official Intermediate Chemistry theory paper, as set in the BIEAP Intermediate Public Examination timetable for the sitting. Practical exams are scheduled separately.
  • Exam / certification fees: Included in the Intermediate Public Examination fee schedule notified annually by BIEAP. Exact rupee amounts vary by year, year-of-study (first/second), and candidate category; check the latest fee notification on bie.ap.gov.in rather than unofficial fixed quotes. Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

AP Intermediate Chemistry (BIEAP): Suggested Study Strategy

1Drill mole, concentration, pH, rate, and electrochemistry calculations with units every day — numerical fluency is a large part of Intermediate Chemistry scoring.
2Practise writing full stepwise solutions for equilibrium ICE setups, Hess’s law cycles, and electrode half-cell combinations — official papers reward clear working.
3For organic, master functional-group reactions and distinguishing tests (Lucas, Tollens, Fehling, carbylamine, etc.) rather than only name reactions lists.
4Link inorganic facts to periodic trends and electronic configuration instead of pure memorisation.
5After MCQ concept checks, solve BIEAP model papers and previous Intermediate papers from bie.ap.gov.in and complete practical record work on schedule.

Frequently Asked Questions

Is the official BIEAP Intermediate Chemistry exam multiple choice?

No. Official Intermediate Chemistry theory papers are mixed constructed-response written exams (very short, short, and long answers) lasting about 3 hours, plus a practical component. This bank is an English-language MCQ study adaptation for concept and calculation practice only — not an official format simulation.

Does Intermediate Chemistry include a practical exam?

Yes. Chemistry is a practical-bearing science subject under BIEAP. Candidates must complete the prescribed practical work and appear for the practical examination as scheduled; theory and practical together make up the subject assessment.

How many marks and how long is the Chemistry theory paper?

Theory duration is typically about 3 hours. Mark splits between theory and practical have varied by year (recent notes often cite about 85 theory + 30 practical; older blueprints often used about 60 + 40). Confirm the blueprint for your sitting on bie.ap.gov.in.

What is the passing score for Intermediate Chemistry?

BIEAP generally requires about 35% of the maximum marks to pass. For practical-bearing subjects, separate theory/practical pass rules apply as stated in the board's examination rules and annual circulars.

What does Intermediate Chemistry cost to take?

Chemistry is examined as part of the Intermediate Public Examination. Fees are set annually by BIEAP in official fee notifications and are not a single fixed public "chemistry-only" price. Check bie.ap.gov.in for the current schedule.

Which topics should I prioritise?

Cover the full Intermediate Chemistry syllabus: atomic structure and bonding, thermodynamics and equilibrium (including pH), solutions, kinetics, electrochemistry, s/p/d/f-block and coordination compounds, and organic functional-group chemistry through biomolecules and polymers. Use official textbooks, blueprints, model papers, and practical manuals alongside this MCQ bank.