Chemistry, asked by anusurya30, 4 months ago

Date
Pose
A current of 5A was passed through
znso4 solution for 30 mins. The
weight of zinc deposited is 3.0489 and
cathode. If atomic weight of zinc is
65.4, find its valency

Answers

Answered by bannybannyavvari

2

Answer:

A 5 - ampere current is passed through a solution of zinc sulphate for 40 minutes. The amount of zinc deposited at the cathode is:

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