Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it Produces high purity (70%) caustic soda directly Has larger production capacity per unit cell All of these Consumes less power per ton of Cl₂ produced Produces high purity (70%) caustic soda directly Has larger production capacity per unit cell All of these Consumes less power per ton of Cl₂ produced ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enamels Give good glossy finish Do not contain pigment Are same as varnish Are prepared from non-drying oil Give good glossy finish Do not contain pigment Are same as varnish Are prepared from non-drying oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Epoxy resin Is a polyester Is an elastomer Is a good adhesive Cannot be used for surface coatings Is a polyester Is an elastomer Is a good adhesive Cannot be used for surface coatings ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Calcium sulphate Bleaching powder Alum Chlorine Calcium sulphate Bleaching powder Alum Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is produced by the oxidation of Aniline Toluene Benzene Naphthalene Aniline Toluene Benzene Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Suspend pigments & dissolve film forming materials Form a protective film Accelerate the oxidation of oil Prevent gelling of the paint Suspend pigments & dissolve film forming materials Form a protective film Accelerate the oxidation of oil Prevent gelling of the paint ANSWER DOWNLOAD EXAMIANS APP
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