Redox Reactions And Electrochemistry Ques 487

Question: $ SnCl_2 $ gives a precipitate with a solution of $ HgCl_2. $ In this process $ HgCl_2 $ is [CPMT 1983]

Options:

A) Reduced

B) Oxidised

C) Converted into a complex compound containing both $ Sn $ and $ Hg $

D) Converted into a chloro complex of $ Hg $

Show Answer

Answer:

Correct Answer: A

Solution:

$ \overset{+2}{\mathop{SnCl_2}},+\overset{+1}{\mathop{2HgCl_2}},\to \overset{+4}{\mathop{SnCl_4}},+Hg_2Cl_2(s) $ In this reaction $ HgCl_2 $ is reduced in $ Hg $ .



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक