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Bromine Water Test

Complete the ...

Question

Complete the following reaction:
$C_{2} H_{4} (A) B r_{2} + N a I - ----- \to (B) + (C)$
[B and C are not isomers]

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Solution

The complete reaction is given. B and C are not isomers.

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Similar questions

Q. Under the specified conditions, substrate

X

undergoes substitution and elimination reactions to give products

A - D

A

B

are stereoisomers, but not enantiomers.

C

D

are enantiomers. A is not an isomer of

C

. Which of the following could be the material

X

?

X H_{2} O - - \to Δ A + B + C + D

Q. In the reactions

(B) Lindlar catalyst \leftarrow -------- - H_{2} R - C \equiv C - R N a / N H_{3} - ---- \to (A)

(A)

(B)

are geometrical isomers. Then:

A L i n d l a r^{'} s \leftarrow ---- - Catalyst R - C \equiv C - R Birch reduction ⟶ B

Where, A and B are geometrical isomers

(R - C H = C H - R)

.
Choose the correct option from the following:

Q. (a) Write the chemical reaction involved in Wolff-Kishner reduction.
(b) Arrange the following in the increasing order of their reactivity towards nucleophilic addition reaction:

C_{6} H_{5} C O C H_{3}, C H_{3} - C H O, C H_{3} C O C H_{3}

(c) Why carboxylic acid does not give reactions of carbonyl group?
(d) Write the product in the following reaction

C H_{3} C H_{2} C H = C H - C H_{2} C N 1. (i - B u)_{2} A l H - ------- \to 2. H_{2} O

(e) A and B are two functional isomers of compound

C_{3} H_{6} O

.On heating with NaOH and

I_{2}

, isomer B forms yellow precipitate of iodoform whereas isomer A does not form any precipitate. Write the formulae of A and B.

(A), (B)

(C)

are three non-cyclic functional isomers of a carbonyl compound with molecular formula

C_{4} H_{8} O

(A)

(C)

give positive Tollen's test whereas isomer

(B)

does not give Tollen's test but gives positive Iodoform test. Isomers

(A)

(B)

on reduction with

Z n (H g) / c o n c

H C l

give the same product

(D)

Write the structures of

(A), (B), (C)

(D)

.

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Bromine Water Test

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