Question

The ratio of number of molecules present in 1 mole of O2 to one gram mole of so2 is

a)1:4

b)1:2

c)1:8

d)1:1

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plz answer quickly

Answer 1

Answer:(d)

Explanation:

1 gm mole of SO2 represents one mole of SO2 Molecules.

So, one mole of O2 as well as one gm- mol of SO2 contain same no. of molecules

So, ratio is 1:1