Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 700-850 200-300 2000-2200 4000-4500 700-850 200-300 2000-2200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to act as a/an Surfactant Optical brightening agent Builder Anti soil redeposition agent Surfactant Optical brightening agent Builder Anti soil redeposition agent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coal tar is used as a All of these Binding material for coal briquettes Binder in making carbon electrodes Fuel in rotary kiln All of these Binding material for coal briquettes Binder in making carbon electrodes Fuel in rotary kiln ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Form a protective film Prevent gelling of the paint Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials Form a protective film Prevent gelling of the paint Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Helps in grease separation Aids in flocculation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Helps in grease separation Aids in flocculation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Acid dye Azoic dye Pigment dye Mordant dye Acid dye Azoic dye Pigment dye Mordant dye ANSWER DOWNLOAD EXAMIANS APP
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