Question

CH,
CH – CH MgCl + CH,—C—OH —— 'Q';
CH,
CH,
What is 'Q' ?
(1) isobutane
(2) isopropane
(3) tert. butyl chloride (4) propane​

Answer 1

Answer:

2 isopropane............

Answer 2

In the given reaction ‘Q’ denotes propane.

Option: (4)

Explanation:  

• Here a tertiary alcohol is made to react with Grignard reagent. In this reaction there is breakdown of the bond unlike other Grignard reagent where alcohol is formed from aldehyde or ketone.

• Two compounds which are formed from this reaction are a modified Grignard reagent and an alkane which is propane.  

• This is formed due to nucleophilic substitution where hydrogen ion is added to form the propane molecule and the hydroxyl ion is added to the Grignard reagent.

Learn more about propane

When 10 ml of propane gas is combusted completely, volume of CO2 gas obtained in similar conditikn is-

https://brainly.in/question/3691344

In addition to some propane and ethane, LPG cylinders contain mainly two isomers of another alkane. Name the two isomers and write their condensed structural formulae.

https://brainly.in/question/11756885