Chemical Process __________ glass is used for the manufacture of optical glass. Soda Pyrex Flint Crooke's Soda Pyrex Flint Crooke's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Benzoic acid Phenol Naphthalene Styrene Benzoic acid Phenol Naphthalene Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The noble gas which occurs most abundantly in the atmosphere is Helium Krypton Argon Neon Helium Krypton Argon Neon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Azoic dye Acid dye Mordant dye Pigment dye Azoic dye Acid dye Mordant dye Pigment dye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water is due to the presence of calcium & magnesium Bi-carbonates Carbonate None of these Sulphates & chlorides Bi-carbonates Carbonate None of these Sulphates & chlorides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Hydrochloric acid Ammonium sulphate Nitric acid Sulphuric acid Hydrochloric acid Ammonium sulphate Nitric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
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