Chemical Process Which one of the following is not an elastomer? Polyisoperene Nitrile-butadiene Neoprene None of these Polyisoperene Nitrile-butadiene Neoprene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium None of these Bi-carbonates Sulphates & chlorides Carbonate None of these Bi-carbonates Sulphates & chlorides Carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid saturated with SO₃ is called Oleum Sulphurous acid Concentrated H₂SO₄ None of these Oleum Sulphurous acid Concentrated H₂SO₄ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Parathion and Malathion are Plasticisers for unsaturated polysters Tranquilisers Pain-relieving drugs (analgesic) Pesticides Plasticisers for unsaturated polysters Tranquilisers Pain-relieving drugs (analgesic) Pesticides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fourdrinier machine is used in the manufacture of Antibiotics Sugar Paper Nylon-6 Antibiotics Sugar Paper Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction. Endothermic Irreversible Exothermic Both B and C Endothermic Irreversible Exothermic Both B and C ANSWER DOWNLOAD EXAMIANS APP
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