Question

of crystallization
Short Answer Type Questions
62. A compound which is prepared from gypsum has the property of hardening
when mixed with proper quantity of water
a. Identify the compound
b. Write the chemical equation for its preparation
c. Mention one important use of this compound

and this question to answer
please send the instragram I'd.​

Answer 1

Answer:

A. = calcium sulphate hemihydrate

B. = in picture

C. = in pic

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