Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Crookes None of these Flint Pyrex Crookes None of these Flint Pyrex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Out of the following processes of paper pulp manufacture, the maximum corrosion problem in digestion & handling equipments is encountered in the __________ process. Neutral sulphite semi-chemical Sulphite Mechanical Sulphate/kraft Neutral sulphite semi-chemical Sulphite Mechanical Sulphate/kraft ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. SO₃ Cl₂ NH₃ SO₂ SO₃ Cl₂ NH₃ SO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Lime soda Permutit Sand filter Reverse osmosis Lime soda Permutit Sand filter Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The noble gas which occurs most abundantly in the atmosphere is Krypton Neon Argon Helium Krypton Neon Argon Helium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials used for producing __________ cement does not contain iron oxide. Waterproof White Pozzolan Slag Waterproof White Pozzolan Slag ANSWER DOWNLOAD EXAMIANS APP
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