Question

2) 8 g of Oxygen has same number of molecules as in : a) 16 g of CO b) 18 g of Water c) 7 g of Nitrogen d) 10 g of Hydrogen

Answer 1

Answer:

hiiiii

Explanation:

Moles of O

2

=

32

8

=0.25

No. of molecules x no. of moles

0.25 moles of CO

2

or CO will have same no. of molecules.

Out of given options , B and C 0.25 moles of CO and CO

2

respectively.