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Propene when heated with chlorine at abo...

Propene when heated with chlorine at about `500^@` C forms

A

`CH_(2)Cl.CH = CH_(2)`

B

`CH_(3).CH Cl.CH_(2)CH_(2)Cl`

C

`CH_(2)Cl.CHCl.CH_(2)Cl`

D

All the three

Text Solution

Verified by Experts

The correct Answer is:
A
`underset("Propene")(CH_3-CH)=CH_(2) + Cl_(2) overset(500^@ C)rarr underset(Cl)underset(|)(CH_2)-underset("Allylchloride")(CH=CH_2 + HCl)`
Preparation of glycerol with propene involves the chlorination of propene at K 773 or . `500^@` C It results allyl chloride.
Concept : However, the halogenation of alkenes generally give vicinal dihalides.
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ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKENE)
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  2. The reaction of with HBr gives predominantly

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  3. Propene when heated with chlorine at about 500^@ C forms

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  4. In the following reactions, RCH(2)CH=CH(2)+(ICl) to (A) Markowniko...

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  5. Which of the following gives on ozonolysis both aldehydes and ketones?

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  6. CH2=CHCl reacts with HCl to form

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  7. Presence of peroxides affects the addition of

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  8. The product of following reaction is CH(3) underset(CH3)underset(|)...

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  9. Position of double bond in an organic compound is determined by

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  10. Indicate the organic structure for the product expected when 2-methylp...

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  11. What type of reaction is involved is the reaction CH(2) - CH - CH(3) +...

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  12. The reaction of CH(3)CH=CH(2) with HOCl will yield

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  13. One mole of a symmetrical alkene on ozonolysis gives two moles of an a...

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  14. The major products obtained during ozonolysis of 2,3-dimethyl-1-butene...

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  15. The addition of HBr is the easiest with

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  16. Which of the following alkenes will react fastest with H(2) under cata...

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  17. The reagent X in the reactions (CH3)3C CH=CH2 underset"THF"oversetX ...

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  18. The addition of HBr of 1-butene gives a mixture of products A,B and C ...

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  19. Which of the following will not show geometrical isomerism ?

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  20. Hydroboration oxidation of 4-methyl octene would give

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