Chemistry
Select the correct answer from A, B, C and D : The ratio between the number of molecules in 2 g of hydrogen and 32 g of oxygen is:
(A) 1 : 2
(B) 1 : 0.01
(C) 1 : 1
(D) 0.01 : 1
[H = 1, O = 16]
Stoichiometry
ICSE 2016
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Answer
(C) 1 : 1
Reason
1 mole of any substance contains same (Avogardo No.) of molecules. Hence, ratio is same.
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