Home Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 5 PCM Statement-I One atomic mass unit is defined …
Maths JEE Main Full Syllabus Mock Test 75 Question New Syllabus. TEST 5 PCM Single Correct MCQ
Published on: August 14, 2026

Statement-I One atomic mass unit is defined as one twelfth of the mass of one carbon-12 atom.

Statement-II Carbon-12 isotope is the most abundant isotope of carbon and has been chosen as standard.

A
Both statement I and II are correct.
B
Both statement I and II are incorrect.
C
Statement I is correct but statement II is incorrect.
D
Statement II is correct but statement I is incorrect.

Share this question

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
A

Both are correct statements.

──────────────────────────────────────────────────────────────────────────────────────────

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.