Which reacts with N aBH 4 -A- Benzoic acidB- BenzamideC- CyclohexanoneD- Acetic Acid

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Standard XII

Chemistry

SN1 Reaction Mechanism

Which reacts ...

Question

Which reacts with $N a B H_{4}$ ?

Benzoic acid

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Benzamide

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Cyclohexanone

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Acetic Acid

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Solution

The correct option is C Cyclohexanone

Since $N a B H_{4}$ is a mild reducing agent, it cannot reduce acids or amides.

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Similar questions

Q. Benzoic acid reacts with conc.

H N O_{3}

and conc.

H_{2} S O_{4}

to give:

Benzene + C H_{3} C H = C H_{2} H_{3} P O_{4} - --- \to Δ A i) O_{2} / Δ - ---- \to i i) H_{3} O^{+} B + C

B and C are:

Q. Which of the following techniques is most suitable for purification of cyclohexanone from a mixture containing benzoic acid, isoamyl alcohol, cyclohexane and cyclohexanone?

Q. Assertion :Benzoic acid is stronger acid than acetic acid. Reason:

K_{a}

for benzoic acid is

6.5 \times 10^{- 5}

and for acetic acid is

1.74 \times 10^{- 5}

Question 08.
Which of the following gives the correct increasing order of acid strength?
(a) Water < Acetic Acid< Hydrochloric Acid
(b) Water < Hydrochloric Acid < Acetic Acid
(c) Acetic Acid < Water < Hydrochloric Acid
(d) Hydrochloric Acid < Water < Acetic Acid

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Which reacts with NaBH4?

The correct option is C Cyclohexanone Since NaBH4 is a mild reducing agent, it cannot reduce acids or amides.

Which reacts with $N a B H_{4}$ ?

The correct option is C Cyclohexanone

Since $N a B H_{4}$ is a mild reducing agent, it cannot reduce acids or amides.