Hydrogen & Its Compounds NEET MCQs and Practice

Practice NEET-focused MCQs on hydrogen and its compounds with clear solutions, quick concept summaries and timed practice for revision.

Hydrogen and Its Compounds Revision Guide for NEET Chemistry

Hydrogen and Its Compounds is part of NEET Chemistry preparation. A strong revision plan should combine concept review with exam-style questions so that definitions, relationships, calculations and exceptions are recalled accurately.

Use the sample MCQs on this page to check understanding, then attempt the related ChemNexa tests for broader practice. When an answer is wrong, review the explanation and return to the underlying concept before attempting another set.

Important Topics

Core definitions and principles
Important equations or relationships
Common applications and examples
Frequently confused concepts
Exam-style multiple-choice questions
Error review and targeted revision

Revision Tip

Create a one-page summary of trends, structures, reactions, exceptions and key terminology for Hydrogen and Its Compounds, then test recall with mixed MCQs.

What to practise in Hydrogen and Its Compounds

Concept Revision

Revise definitions, principles, equations, trends and core ideas from Hydrogen and Its Compounds before attempting MCQs.

Exam-style MCQs

Use chapter-focused multiple-choice practice to improve accuracy, recall and application for NEET Chemistry.

Performance Practice

Attempt ChemNexa tests, review results and return to weak areas for another round of targeted revision.

Top 5 Hydrogen and Its Compounds MCQs with Answers

These public questions are selected from the exact Hydrogen and Its Compounds chapter, screened for topic relevance and deduplicated so repeated versions of the same MCQ are not shown publicly. Use them for quick revision, then sign in to attempt the complete test experience with more questions, results and performance review.

NEET Chemistry · Hydrogen and Its Compounds · Very Very Hard

1. Oxidation state of H in NaH is:

A. +1
B. 0
C. -1
D. +2

Answer: C

Explanation: Hydrogen is -1 in metal hydrides.

NEET Chemistry · Hydrogen and Its Compounds · Very Very Hard

2. H2O2 contains oxygen in oxidation state:

A. -1
B. -2
C. 0
D. +1

Answer: A

Explanation: Peroxide oxygen has -1 oxidation state.

NEET Chemistry · Hydrogen and Its Compounds · Very Very Hard

3. Heavy water is:

A. HDO2
B. T2O2
C. D2O
D. H2O2

Answer: C

Explanation: Heavy water is deuterium oxide D2O.

NEET Chemistry · Hydrogen and Its Compounds · Very Very Hard

4. H2O2 is:

A. Both oxidising and reducing agent
B. Neither
C. Only oxidising
D. Only reducing

Answer: A

Explanation: O in -1 state can be oxidised or reduced.

NEET Chemistry · Hydrogen and Its Compounds · Very Very Hard

5. Hydrogen bonding is strongest when H is bonded to:

A. F/O/N
B. Na/K
C. C always
D. Cl/Br only

Answer: A

Explanation: Small highly electronegative atoms enable strong H-bonding.