Question

8.
The following compounds in the order of increasing number of molecules is,
Mass =2gm 2gm 2gm 2gm
Compound= NH3,H2O, CO, HCl
A) Co < Hcl <H20 < NH3
B) NH3, <H20 < Co <Hcl
C) Hcl < Co <H20 < NH3
D) NH3< H20 < Co< HCl​

Answer 1

Answer:

HCl -co-h20-nh3 is masa= 2gm

Answer 2

The correct order of increasing number of molecules is Hcl < Co <H20 < NH3.

Explanation:

The adequate order of molecules containing in the given compounds would be  Hcl < Co <H20 < NH3.

The highest no. of molecules is present in each gram of NH3 i.e. 17.03052.

It is followed by 12 in H2O, 6 in Co, and 2 in Hcl(hydrochloric acid) in each mole of given compound. Thus, option C is the correct answer.

Learn more: Chemical compound

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