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Q.

Assertion (A): Gram molar mass of Nitrogen is 28g
Reason (R) : Relative atomic mass of Nitrogen is 28 a.m.u

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a

Both A and R are true and R is not explaining A.

b

Both A and R are false.

c

A is true and R is false.

d

Both A and R are true and R is explaining A. 

answer is C.

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Detailed Solution

Relative atomic mass of nitrogen is 14.

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Assertion (A): Gram molar mass of Nitrogen is 28gReason (R) : Relative atomic mass of Nitrogen is 28 a.m.u