Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Chromium Arsenic Mangnese Copper Chromium Arsenic Mangnese Copper ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10² - 10² 10⁹ - 10¹¹ 10² - 10⁷ 10⁵ - 10⁹ 10² - 10² 10⁹ - 10¹¹ 10² - 10⁷ 10⁵ - 10⁹ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of soda ash is None of these Sodium bicarbonate Sodium thiosulphate Potassium carbonate None of these Sodium bicarbonate Sodium thiosulphate Potassium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Maleic anhydride is produced by catalytic oxidation of Naphthalene Benzene Toluene Ethyl alcohol Naphthalene Benzene Toluene Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Parathion and Malathion are Pesticides Tranquilisers Pain-relieving drugs (analgesic) Plasticisers for unsaturated polysters Pesticides Tranquilisers Pain-relieving drugs (analgesic) Plasticisers for unsaturated polysters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process What products do we get on electrolysis of saturated brine using steel cathode and graphite anode in an electrolytic cell? O₂ & H₂ Cl₂ & H₂ Cl₂ & Na Cl₂, H₂ & NaOH solution O₂ & H₂ Cl₂ & H₂ Cl₂ & Na Cl₂, H₂ & NaOH solution ANSWER DOWNLOAD EXAMIANS APP
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