Asbestos (A) Is an excellent insulator for heat and electricity (B) Is fire-proof and acid proof (C) Has sp. gravity equal to 3.10 (D) All the abo

Asbestos
(A) Is an excellent insulator for heat and electricity
(B) Is fire-proof and acid proof
(C) Has sp. gravity equal to 3.10
(D) All the abo
by

1 Answer

Answer :

Answer: Option D
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