MEDIUM
11th Maharashtra Board
IMPORTANT
Earn 100

What is a dehydration reaction?

Important Questions on Hydrocarbons

EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Can you recall?>Q 2
What is a catalyst?
HARD
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Can you tell?>Q 2
Explain by writing a reaction, the main product formed on heating 2-methylbutane-2-ol with concentrated sulphuric acid. Will the main product in the above reaction show geometrical isomerism?
HARD
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Can you tell?
Why propan-1-ol and 2-methylpropan-1-ol are not prepared by the hydration of corresponding alkenes in the presence of concentrated sulphuric acid.
HARD
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Use your brain power
On ozonolysis, an alkene forms the following carbonyl compounds. Draw the structure of unknown alkene from which these compounds are formed HCHO and CH3COCH2CH3.
EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Use your brain power>Q a

Write the structure of the monomer from which the given polymer is obtained.

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EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Use your brain power>Q b

Write the structure of the monomer from which the given polymer is obtained.

Polypropene

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EASY
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Use your brain power>Q c

Write the structure of the monomer from which the given polymer is obtained.

 Polyvinyl chloride

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HARD
11th Maharashtra Board
IMPORTANT
Chemistry>Chapter 15 - Hydrocarbons>Can you tell?

What are aliphatic hydrocarbons? Compare the proportion of carbon and hydrogen atoms in ethane, ethene, and ethyne. Which compound is most unsaturated with hydrogen?