Science, asked by devireena08956, 3 months ago

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

Answers

Answered by akhilchauhan062

0

Answer:

vdbbbabwngesgsgmsshshshsggksgta

Explanation:

acwwcccccvdbdhmmhshmmekrmrumeu

Answered by anuj071107

1

Answer:

(b)CaSO4

Explanation:

acidic in nature .

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