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NEET
Exam
NEET
Subject
Chemistry
Chapter
Some Basic Concepts of Chemistry

NEET · Chemistry · Some Basic Concepts of Chemistry

Assertion (A) The empirical mass of ethene is half of its molecular...

Assertion (A) The empirical mass of ethene is half of its molecular mass. Reason (R) The empirical formula represents the simplest whole number ratio of various atoms present in a compound.

Options

  1. ABoth A and R are true and R is the correct explanation of A.
  2. BAA is true but RR is false.
  3. CAA is false but RR is true.
  4. DBoth A and R are false.

Correct answer

A. Both A and R are true and R is the correct explanation of A.

Step-by-step solution

Both assertion and reason are True And the Reason is the correct Explanation of Assertion The Molecular formula of Ethene is (\mathrm{C}_2 \mathrm{H}_4) and its empirical Formula is CH 2 Thus, Molecular formula == empirical formula (\times 2).
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