Biology, asked by oreo69, 6 months ago

pls tell this oneee...............​

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Answered by Aryan257553
0

Answer:

Question no 19 answer is zinc sulphate.

Question no 20 answer is sulphuric acid.

Answered by jk604
0

Answer:

hii !

here is your answer!

zinc sulphate is correct answer.

sulphurous acid is correct answer.

i think it helps you.

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