1.

Assertion (A) : 18 g water contains Avogadro number (6.023xx10^(23)) of particles. Reason (R ) : 18 g of water is the molecular mass (or) 1 mole of water. One mole is defined as the amount of the substancewhich contains 6.023xx10^(23) number of particles.

Answer»

Both (A) and (R ) are CORRECT
Both (A) and (R ) are WRONG
(A) is correct but (R ) is wrong
(A) is wrong but (R ) is correct

Solution :Both (A) and (R ) are correct


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