Math, asked by arahman2601, 2 months ago

General Science
Pre Mid Term. Examination
3. A zinc strip was dipped in aqueous solutions of Iron sulphate, zinc sulphate, copper sulphate and
Aluminium sulphate as shown below, a coating on Zinc will be observed in 1
a) I and II
b)
d) III and IV
c) II
DODO
III IV

Answers

Answered by rohan23411

1

Answer:

It's your test do it by own

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