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11th Odisha Board
IMPORTANT
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Which one of the following decolourises dilute alkaline solution of KMnO4.

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Important Questions on Unsaturated Hydrocarbons-Alkenes

EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 4
Which one of the following gases is produced when potassium succinate is electrolysed ?
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 5
The product obtained after the hydrolysis of ethylene ozonide is
EASY
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 6
The reaction of HCl with ethylene is an example of
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 7
The middle carbon atom in CH2=C=CH2 has the hybridisation
MEDIUM
11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 8
In the addition of haloacids to alkenes, Kharasch peroxide effect was shown only by
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 9
Addition of a molecule of HBr to but-1-ene in the presence of peroxide gives
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 10
2-Chlorobutane when treated with alcoholic KOH gives
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-1>Chapter 18 - Unsaturated Hydrocarbons-Alkenes>QUESTIONS>Q 11
Out of the following alkenes, the one which shows geometrical isomerism is