Chemistry, asked by abdurrehmanmalik23, 11 months ago

Which solution is filled in the U - shaped tube (salt bridge) ?
(A) ZnSO4
(B) Pb(NO3)2
(C) NH4NO3
(D) All2O3

Answers

Answered by acmohitsoni1709

1

Answer:

the answer will be Al2SO4 that is option 4 is correct

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