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Chemistry Questions
Aldehydes, Ketones and Carboxylic Acids

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Q87:

2–Phenylcycloprop–2–en–1–one is allowed to react with phenylmagnesium bromide and the reaction mixture is hydrolyzed with perchloric acid. The product formed is

1.

2.

3.

4.

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Subtopic: Aldehydes & Ketones: Preparation & Properties |

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Q88:

(1) 3, 2

(2) 3, 3

(3) 4, 2

(4) 4, 3

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Subtopic: Aldehydes & Ketones: Preparation & Properties |

52%

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Q89:

X may be

(1)
(2)
(3)
(4)

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Subtopic: Carboxylic Acids: Preparation & Properties |

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Q90:

The major product is :

(1)
(2)
(3)
(4)

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Subtopic: Carboxylic Acids: Preparation & Properties |

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Q91:

$\to_{(1)}^{HCl} \to_{(2)}^{B r_{2} / F e} \to_{(3)}^{H^{+}}$

The major product is

1.
2.
3.
4.

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Subtopic: Isomers & Reaction Mechanism |

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Q92:

The product is :

(1)
(2)
(3)
(4)	None

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Subtopic: Aldehydes & Ketones: Preparation & Properties |

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Q93:

Major product is

(1)
(2)
(3)
(4)	None of these

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Q94:

The end product of the folloowing reaction sequence is:

(1)
(2)
(3)
(4)

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Subtopic: Aldehydes & Ketones: Preparation & Properties |

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Q95:

The product of the following reactions is

(1)
(2)
(3)
(4)

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Q96:

The compound 'C' is

1. PhCH(OH)CHO

2. PhCH(OH)COOH

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Subtopic: Aldehydes & Ketones: Preparation & Properties |

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Q. No.

2–Phenylcycloprop–2–en–1–one is allowed to react with phenylmagnesium bromide and the reaction mixture is hydrolyzed with perchloric acid. The product formed is

1.

2.

3.

4.

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2–Phenylcycloprop–2–en–1–one is allowed to react with phenylmagnesium bromide and the reaction mixture is hydrolyzed with perchloric acid. The product formed is 1. 2. 3. 4.

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2–Phenylcycloprop–2–en–1–one is allowed to react with phenylmagnesium bromide and the reaction mixture is hydrolyzed with perchloric acid. The product formed is

1.

2.

3.

4.