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  • Which of the following doesn't give a ppt with  solution?Option: 1 <img alt="CH_3CH_2Br" src=

Which of the following doesn't give a ppt with AgNO_3 solution?

Option: 1

CH_3CH_2Br


Option: 2

NaBr


Option: 3

CaCl_2


Option: 4

NaCl


Answers (1)

best_answer

As we learnt

 

Test of Bromine -

 

Br_2 + 2OH^{-}\underset{Cold}{\rightarrow} Br^{-} + BrO^- +H_2O

Br_2 + 6OH^{-}\overset{Hot}{\rightarrow}5Br^- +BrO^- _3 +3H_2O

- wherein

Colorless solution indicate the presence of Br^-

 

 

CH_3CH_2Br doesnt give ppt with  AgNO_3  as it is covalent in nature

 

 

Posted by

Divya Prakash Singh

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