Question

wave length of blue colour light is comparable with the size of which molecule​

Answer 1

Option C is correct

N2 and O2

Explanation:

• Our sky is blue and this due to the fact that blue light is scattered by the sizeable molecules present most in the sky,
• There are tow most abundant gaseous molecules in the atmosphere; N2 and O2
• As N2 is 78% in our atmosphere so blue light is comparable with the size of N2 molecules