CBSE Class 10 Science 2015 Term II Outside Delhi Set 2

Question : 1 of 12

Marks: +1, -0

Write the number of covalent bonds in the molecule of propane,

{\C}_3 {\H}_8

Solution:

{{\H}- {\C}↖{|↖{\H}}↙{|↙{\H}}- {\C}↖{|↖{\H}}↙{|↙{\H}}- {\C}↖{|↖{\H}}↙{|↙{\H}}- {\H}}↙{10\;\Bonds }

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