CBSE Class 12 Odia Question Paper 2019 with Answer Key (March 8)

CBSE Class 12 Odia Question Paper 2019 with Answer Key Set 4 is available for download. The exam was conducted by the Central Board of Secondary Education on March 8, 2019 in the Morning Session 10:30 AM to 1:30 PM. The medium of paper was English & Hindi.The question paper comprised a total of 14 questions.

CBSE Class 12 Odia Question Paper 2019 with Answer Key (March 8)

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CBSE Class 12 Previous Year Question Papers

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CBSE CLASS XII Questions

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

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2.
Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

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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.
Why is o-nitrophenol more acidic than o-methoxyphenol?

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5.
Write mechanism of acid dehydration of ethanol to ethene.

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

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CBSE Class 12 Odia Question Paper 2019 with Answer Key (March 8)

CBSE Class 12 Odia Question Paper 2019 with Answer Key (March 8)

CBSE Class 12 Previous Year Question Papers

CBSE CLASS XII Questions

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

2.
Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

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

4.
Why is o-nitrophenol more acidic than o-methoxyphenol?

5.
Write mechanism of acid dehydration of ethanol to ethene.

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

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CBSE Class 12 Odia Question Paper 2019 with Answer Key (March 8)

CBSE Class 12 Previous Year Question Papers

CBSE CLASS XII Questions

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

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

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

4.Why is o-nitrophenol more acidic than o-methoxyphenol?

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

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

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

2.
Though chlorine shows strong $-I$ effect, why is it ortho/para directing?

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

4.
Why is o-nitrophenol more acidic than o-methoxyphenol?

5.
Write mechanism of acid dehydration of ethanol to ethene.

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