CBSE Class 12 History (Punjabi) Question Paper 2019 with Answer Key (March 25, Set 1)

CBSE Class 12 History (Punjabi) Question Paper 2019 with Answer Key Set 1 is available for download. The exam was conducted by the Central Board of Secondary Education on March 25, 2019 in the Morning Session 10:30 AM to 1:30 PM. The medium of paper was Punjabi. In terms of difficulty level, CBSE Class 12 History (Punjabi) paper was of Moderate level. The question paper comprised a total of 16 questions.

CBSE Class 12 History (Punjabi) Set 1 Question Paper 2019 with Answer Key (March 25)

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CBSE Class 12 Previous Year Question Papers

CBSE Question Paper 2020	CBSE Question Paper 2019	CBSE Question Paper 2018
CBSE Question Paper 2017	CBSE Question Paper 2016	CBSE Question Paper 2015

CBSE CLASS XII Questions

1.
Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

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2.
Predict the alkene formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

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3.
Draw the structures of major products: (a) Chlorobenzene + $CH_3Cl$ / Na, dry ether
(b) p-Hydroxyphenethyl alcohol + HBr

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4.
Write mechanism of acid dehydration of ethanol to ethene.

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5.
Which isomer of $C_4H_9Br$ is most reactive towards $S_N1$ reaction?

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6.
Predict the alkene that would be formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

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CBSE Class 12 History (Punjabi) Question Paper 2019 with Answer Key (March 25, Set 1)

CBSE Class 12 History (Punjabi) Set 1 Question Paper 2019 with Answer Key (March 25)

CBSE Class 12 Previous Year Question Papers

CBSE CLASS XII Questions

1.
Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

2.
Predict the alkene formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

3.
Draw the structures of major products: (a) Chlorobenzene + $CH_3Cl$ / Na, dry ether
(b) p-Hydroxyphenethyl alcohol + HBr

4.
Write mechanism of acid dehydration of ethanol to ethene.

5.
Which isomer of $C_4H_9Br$ is most reactive towards $S_N1$ reaction?

6.
Predict the alkene that would be formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

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CBSE Class 12 History (Punjabi) Set 1 Question Paper 2019 with Answer Key (March 25)

CBSE Class 12 Previous Year Question Papers

CBSE CLASS XII Questions

1.Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

2.Predict the alkene formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

3.Draw the structures of major products: (a) Chlorobenzene + $CH_3Cl$ / Na, dry ether (b) p-Hydroxyphenethyl alcohol + HBr

4.Write mechanism of acid dehydration of ethanol to ethene.

5.Which isomer of $C_4H_9Br$ is most reactive towards $S_N1$ reaction?

6.Predict the alkene that would be formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

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1.
Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

2.
Predict the alkene formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.

3.
Draw the structures of major products: (a) Chlorobenzene + $CH_3Cl$ / Na, dry ether
(b) p-Hydroxyphenethyl alcohol + HBr

4.
Write mechanism of acid dehydration of ethanol to ethene.

5.
Which isomer of $C_4H_9Br$ is most reactive towards $S_N1$ reaction?

6.
Predict the alkene that would be formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.