What is addition reaction? 

Important Questions on Hydrocarbons

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Try this

Transform the following word equation into a balanced chemical equation and write at least 3 changes that occur at the molecular level during this chemical change.
$2-\mathrm{methylpropene} + 4 \mathrm{Hydrogen} \stackrel{\mathrm{Catalyst}}{\to } \mathrm{Isobutane}$

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Use your brain power

Why are alkanes insoluble in water and readily soluble in organic solvents like chloroform or ether?

EASY

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Can you recall?

What is the product which is poisonous and causes air pollution formed by incomplete combustion of alkane?

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Use your brain power

Name the alkane from which methylbenzene is obtained by reforming?

EASY

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Can you recall?

What are alkenes?

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Can you recall?

Calculate the number of sigma $\left(\mathrm{\sigma }\right)$ and pi $\left(\mathrm{\pi }\right)$ bonds in 2-methylpropene?

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Can you recall?

Write structural formula of pent-2-ene.

MEDIUM

11th Maharashtra Board

IMPORTANT

Chemistry>Chapter 15 - Hydrocarbons>Can you recall?

What are alcohols?