Chemistry, asked by sirichandanamannav6, 4 months ago

Which of the following are electrochemical processes 4Li(s)+O2(g)-->2LiO2(s) Mg+Fe2+-->Mg2+Fe.
Pb(NO3)2(aq)+NaSo4(aq)---->PbSo4+2NaNo3. HBr(aq)+KOH---->H20+KBr

Answers

Answered by danishhanfi2315

5

Answer:

I guess 2rd is right answer

Answered by shafikashaikh1985

2

Answer:

shab-e-barat mubarak ho bhai... what's going on there for shab-e-barat..?

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