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Classification

Bottles conta...

Question

Bottles containing $C_{6} H_{5} I$ and $C_{6} H_{5} {C H}_{2} I$ lost their original labels. They are labelled A and B for testing. A and B were separately taken in a test tube and boiled with $N a O H$ solution. The end solution in each tube was made acidic with dilute $H {N O}_{3}$ and then some $A g {N O}_{3}$ solution was added. Substance B gave a yellow precipitate. Which one of the following statements is true for this experiment?

A

A was

C_{6} H_{5} I

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B

A was

C_{6} H_{5} {C H}_{2} I

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C

B was

C_{6} H_{5} I

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D

Addition of

H {N O}_{3}

was unnecessary

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Solution

The correct option is A A was $C_{6} H_{5} I$

Hence, the correct answer is $(A)$ .

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Similar questions

Q. Bottles containing

P h I

P h {C H}_{2} I

lost their original labels. They were labelled as

(A)

(B)

(A)

(B)

were separately taken in test tubes and boiled with

N a O H

solutions. The end solution in each tube was made acidic with dilutie

H {N O}_{3}

A g {N O}_{3}

solution was added. Substance

(B)

gave a yellow precipitate. Which of the following statements is true for this experiment?

Q. Bottles containing

C_{6} H_{5} I

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lost their original labels. They were labelled A and B for testing A and B were separately taken in test tubes and boiled with NaOH solution. The end solution in each tube was made acidic with dilute

H N O_{3}

A g N O_{3}

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Q. Bottles containing C₆H₅I and C₆H₅CH₂I lost their original labels. They are labelled as A and B. A and B were separately taken in a test tubes and boiled with NaOHsolution.Then in each test tube Dilute HNO₃ and Ag NO₃ was added. Substance B gave a yellow precipitate. Which one of thefollowingstatements is true for this experiment?

Q. Bottles containing C₆H₅I and C₆H₅CH₂I lost their original labels. They are labelled as A and B. A and B were separately taken in a test tubes and boiled with NaOHsolution.Then in each test tube Dilute HNO₃ and Ag NO₃ was added. Substance B gave a yellow precipitate. Which one of thefollowingstatements is true for this experiment?

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HCl, {HNO}_{3}

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