Alkenes
CHXI13:HYDROCARBONS

317995 The correct order of heat of hydrogenation of given molecules is :
(A)
supporting img
(B)
supporting img
(C)
supporting img
(D)
supporting img

1 D > C > A > B
2 D > C > B > A
3 B > A > C > D
4 D > A > C > B
CHXI13:HYDROCARBONS

317996 Assertion :
Ethene on treating with Br2 in presence of NaCl forms CH2ClCH2Br and CH2BrCH2Br.
Reason :
This addition involves the formation of free radicals.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI13:HYDROCARBONS

317997 Following is free radical allylic bromination reaction.
supporting img

How many different monobromination product(s) are expected in the above reaction ?

1 1
2 4
3 6
4 5
CHXI13:HYDROCARBONS

317995 The correct order of heat of hydrogenation of given molecules is :
(A)
supporting img
(B)
supporting img
(C)
supporting img
(D)
supporting img

1 D > C > A > B
2 D > C > B > A
3 B > A > C > D
4 D > A > C > B
CHXI13:HYDROCARBONS

317996 Assertion :
Ethene on treating with Br2 in presence of NaCl forms CH2ClCH2Br and CH2BrCH2Br.
Reason :
This addition involves the formation of free radicals.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI13:HYDROCARBONS

317997 Following is free radical allylic bromination reaction.
supporting img

How many different monobromination product(s) are expected in the above reaction ?

1 1
2 4
3 6
4 5
CHXI13:HYDROCARBONS

317998 The intermediate formed during the addition of
HCl to propene in the presence of peroxide is

1 CH3C˙HCH2CI
2 CH2C+HCH3
3 CH3CH2C˙H2
4 CH3CH2C+H2
CHXI13:HYDROCARBONS

317995 The correct order of heat of hydrogenation of given molecules is :
(A)
supporting img
(B)
supporting img
(C)
supporting img
(D)
supporting img

1 D > C > A > B
2 D > C > B > A
3 B > A > C > D
4 D > A > C > B
CHXI13:HYDROCARBONS

317996 Assertion :
Ethene on treating with Br2 in presence of NaCl forms CH2ClCH2Br and CH2BrCH2Br.
Reason :
This addition involves the formation of free radicals.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI13:HYDROCARBONS

317997 Following is free radical allylic bromination reaction.
supporting img

How many different monobromination product(s) are expected in the above reaction ?

1 1
2 4
3 6
4 5
CHXI13:HYDROCARBONS

317998 The intermediate formed during the addition of
HCl to propene in the presence of peroxide is

1 CH3C˙HCH2CI
2 CH2C+HCH3
3 CH3CH2C˙H2
4 CH3CH2C+H2
CHXI13:HYDROCARBONS

317995 The correct order of heat of hydrogenation of given molecules is :
(A)
supporting img
(B)
supporting img
(C)
supporting img
(D)
supporting img

1 D > C > A > B
2 D > C > B > A
3 B > A > C > D
4 D > A > C > B
CHXI13:HYDROCARBONS

317996 Assertion :
Ethene on treating with Br2 in presence of NaCl forms CH2ClCH2Br and CH2BrCH2Br.
Reason :
This addition involves the formation of free radicals.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXI13:HYDROCARBONS

317997 Following is free radical allylic bromination reaction.
supporting img

How many different monobromination product(s) are expected in the above reaction ?

1 1
2 4
3 6
4 5
CHXI13:HYDROCARBONS

317998 The intermediate formed during the addition of
HCl to propene in the presence of peroxide is

1 CH3C˙HCH2CI
2 CH2C+HCH3
3 CH3CH2C˙H2
4 CH3CH2C+H2