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AIIMS 201826 May

Exam: AIIMS
Year: 2018
Date: 26 May
Subject: Chemistry
Chapter: Some Basic Concepts of Chemistry

AIIMS 2018 · 26 May · Chemistry · Some Basic Concepts of Chemistry

Assertion : One mole of NaCl contains 6.023 × 10^ 23 formula units...

Assertion : One mole of

\mathrm{NaCl}

contains

6.023 \times 10^{23}

formula units of sodium chloride. Reason :

58.5 \mathrm{~g}

of

\mathrm{NaCl}

also contains

6.023 \times 10^{23}

formula units of

\mathrm{NaCl}

.

Options

AIf both assertion and reason are true and reason is the correct explanation of assertion.
BIf both assertion and reason are true but reason is not the correct explanation of assertion.
CIf assertion is true but reason is false.
DIf both assertion and reason are false.

Correct answer

B. If both assertion and reason are true but reason is not the correct explanation of assertion.

Step-by-step solution

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