Question

The number of C - H bonds present in propanol is

option 1 = 8
option 2 = 9
option 3 = 10
option 4 = 7

plsssssssss tell HOW to get the answer

Answer 1

it's option 4) =7.
,,CH3CH2CH2OH,
total no of hydrogen attached to carbon =3+2+2= 7,,

Answer 2

Answer:

The number of  C-H bonds present in propanol is 7

Explanation:

       H      H    H

        │     │     │

H----C----C----C----OH

        │     │     │

        H     H    H      

This is the structure for propan-1-ol (IUPAC NAME) or simply propanol.

IT IS THE  3rd Member of alcohols. From the above structural formula of propanol you can count the number of C----H bonds present in this. So your answer will come out to be 7.  

To solve such questions we shall always draw a structure of the given compound in fair so that the student as well as the  invidulator finds it easy to check  the correct ans. It also improves the representation of the student and u can get extra marks also.