Chemical Process Basic oxide is absent in __________ glass. Pyrex Flint All of these Quartz Pyrex Flint All of these Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum is commercially produced from Bauxite Gypsum Feldspar Galena Bauxite Gypsum Feldspar Galena ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carboxymethyl cellulose (CMC) is added in detergents to Inhibit corrosion in washing machines made of aluminium Act as optical brightening agent Prevent redeposition of soil on cleaned surface None of these Inhibit corrosion in washing machines made of aluminium Act as optical brightening agent Prevent redeposition of soil on cleaned surface None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because All of these Its calorific value is very less Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop All of these Its calorific value is very less Tar neutralises the residual acids present in pitch It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of liquid nitrogen is in Refrigerative cooling Rocket propulsion Making gun powder Detergent manufacture Refrigerative cooling Rocket propulsion Making gun powder Detergent manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an abrasive material ? Carborundum Pumice Bakelite Corundum Carborundum Pumice Bakelite Corundum ANSWER DOWNLOAD EXAMIANS APP
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