Chemistry, asked by ps3110090, 2 months ago

Copper sulphate solution can be converted to carbon oxide
by passing oxygen over it
by adding zinc oxide to it , followed by sodium hydroxide solution
by adding sodium hydroxide solution then heating it
by adding sodium hydroxide solution

ANSWER WITH REASON

Answers

Answered by aryananand1945

2

Explanation:

To carry out the following reactions and classify them as Physical or Chemical changes.

Burning of magnesium in air

Sodium sulphate with barium chloride in the form of their solutions in water

Iron nail with copper sulphate solution in water

Zinc with dilute sulphuric acid

Heating of copper sulphate

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