GkSeries.com

Q.

Which one of the following is the correct sequence in increasing order of molecular weights of the hydrocarbons ?

[A] Butane, propane, ethane and methane
[B] Butane, ethane, propane and methane
[C] Propane, butane, ethane and methane
[D] Methane, ethane, propane and butane
Answer & Explanation
Option: [D]

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Please share this page

Click Here to Read more questions

Teacher Eligibility Test