Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Arsenic Chromium Mangnese Copper Arsenic Chromium Mangnese Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Give elasticity & prevent cracking of the film Increase atmospheric oxidation Make glossy surface Make it corrosion resistant Give elasticity & prevent cracking of the film Increase atmospheric oxidation Make glossy surface Make it corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sea water contains about __________ ppm of bromine. 70 1700 500 5 70 1700 500 5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of sodium tripolyphosphate (an additive) in synthetic detergent Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions) None of these Does not allow redeposition of dirt on the cleaned surface Inhibits its corrosive effects ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bisphenol A is produced by the condensation of acetone with Formaldehyde Ethyl alcohol Phenol Diethyl ether Formaldehyde Ethyl alcohol Phenol Diethyl ether ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mannheim furnace is used in the manufacture of H₂SO₄ by Chamber process Corundum Calcium carbide Hydrochloric acid H₂SO₄ by Chamber process Corundum Calcium carbide Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
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