Chemical Process Le-Blanc process is a primitive process for the manufacture of Caustic soda Hydrochloric acid Soda ash Bromine from sea water Caustic soda Hydrochloric acid Soda ash Bromine from sea water 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? Cl₂ & H₂ O₂ & H₂ Cl₂ & Na Cl₂, H₂ & NaOH solution Cl₂ & H₂ O₂ & H₂ Cl₂ & Na Cl₂, H₂ & NaOH solution ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials for 'Solvay Process' for manufacture of the soda ash are Ammonia limestone and coke Salt, limestone and coke or gas Ammonia, salt and limestone None of these Ammonia limestone and coke Salt, limestone and coke or gas Ammonia, salt and limestone None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molecular weights of polymers are in the range of 10² - 10² 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ 10² - 10² 10⁵ - 10⁹ 10⁹ - 10¹¹ 10² - 10⁷ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Neither A nor B Fire fighting purposes Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Both A & B Neither A nor B Fire fighting purposes Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which allotrope of sulphur is insoluble in carbon disulphide? Plastic sulphur Rhombic sulphur Monoclinic sulphur Milk of sulphur Plastic sulphur Rhombic sulphur Monoclinic sulphur Milk of sulphur ANSWER DOWNLOAD EXAMIANS APP
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