The major constituents of glass are (A) Lime, clay and soda ash (B) Sand, lime and soda ash (C) Silica, alumina and clay (D) Silica, alumina and soda ash

The major constituents of glass are
(A) Lime, clay and soda ash
(B) Sand, lime and soda ash
(C) Silica, alumina and clay
(D) Silica, alumina and soda ash
by

1 Answer

Answer :

(B) Sand, lime and soda ash
by

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Dense soda ash used in the manufacture of glass, is chemically represented by (A) Na2CO3 (B) Na2CO3 .10H2O (C) Na2CO3 .H2O (D) Na2HCO3

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