Question

2. The ratio of number of oxygen atoms (O) in 16.0g oxygen (O), 28.0 g carbon monoxide (CO) and 32.0g oxygen (O2) is :

(Atomic mass : C =12, O =16 and Avogadro’s constant NA = 6.022 x 1023 mol-1)

a)    3 : 1 : 1    b) 1 : 1 : 2   c) 3 : 1 : 2   d)  1 : 1 : 1​

Answer 1

Explanation:

OPTION (D) 1 : 1 : 1 IS THE CORRECT ANSWER

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