Chemistry, asked by shahrukhashrafi63, 1 year ago

hydrogen sulphide kis upkaran dwara Banai Jaati Hai​

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Answered by rajat2269
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Answer:

It is prepared in the laboratory by treating Ferrous Sulphide sticks with dilute H2SO4. It is prepared by heating Sulphur powder in an atmosphere of H2 at 450°C.

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