Chemical Process - Study Mode
[#101] Enamels
Correct Answer
(A) Give good glossy finish
[#102] The most widely used coagulant for removing suspended impurities from water is
Correct Answer
(D) Alum
[#103] Isopropyl benzene produced by alkylation of benzene with propylene is known as
Correct Answer
(B) Cumene
[#104] Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass.
Correct Answer
(C) Copper
[#105] A bio-catalyst produced by living cells which acts independent of the cell is called a/an
Correct Answer
(B) Enzyme