Question

Select the correct answer from A, B, C and D : The ratio between the number of molecules in 2g of hydrogen and 32g of oxygen is: k 

(A) 1 : 2 

(B) 1 : 0.01 

(C) 1:1 

(D) 0.01 : 1 

[H = 1, O = 16]

Answer 1

The molecules in 2g of hydrogen and 32g of oxygen is : 1 : 1.