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Given below are two statements, one is labeled as Assertion (A) and other is labeled as Reason (R) .

Assertion (A) : Both 106 g of sodium carbonate ( ${Na}_{2} {CO}_{3}$ ) and 12 g of carbon have same number of carbon atoms.
Reason (R) : Both contains 1 g atom of carbon and thus $6.023 \times 10^{23}$ carbon atoms.
In light of the above statements, choose the most appropriate answer from the options given below.

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Both A and R are correct but R is not the correct explanation of A

A is correct but R is incorrect

A is incorrect but R is correct

Both A and R are correct and R is correct explanation of A

answer is D.

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Detailed Solution

$106 g {Na}_{2} {CO}_{3} = 1 g atom of C$

12 g C = 1 g atom of C

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