SATHEE: P-Block Elements Ques 148

P-Block Elements Ques 148

Question: Which one will liberate $B r_{2}$ from KBr

[BVP 2003]

Options:

A) $I_{2}$

B) $S O_{2}$

C) HI

D) $C l_{2}$

Show Answer

Answer:

Correct Answer: D

Solution:

$2 K B r + C l_{2} \to 2 K C l + B r_{2}$ The reaction is based on the fact that $C l_{2}$ has greater oxidizing power than $B r_{2}$ and therefore can oxidize Br from KBr.

P-Block Elements Ques 148

Question: Which one will liberate $B r_{2}$ from KBr

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

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Sample Mock Test

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NCERT Exercise Video Solution

P-Block Elements Ques 148

Question: Which one will liberate Br2 from KBr

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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Question: Which one will liberate $B r_{2}$ from KBr