Science, asked by devireena08956, 5 months ago

the chemical used in fire proof material
(a) NaCl. 2H20
(b) CaSO4
(c) CaSO4. 2H20
(d) CaSO4. 1/2H2O

Answers

Answered by anujsharma44181

1

the chemical used in fire proof material

1) CaSO4. 2H20

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