Chemical Process Na₂CO₃.10H₂O is called Washing soda Slaked lime Quicklime Soda ash Washing soda Slaked lime Quicklime Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloral is used in the manufacture of DDT None of these Parathion BHC DDT None of these Parathion BHC ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Argon is the third largest constituent of air (followed by N₂ & O₂). Its percentage by volume in air is 1.4 0.94 0.14 0.34 1.4 0.94 0.14 0.34 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ iron is the purest form of iron. Pig High silicon Cast Wrought Pig High silicon Cast Wrought ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Liquor poisoning generally occurs due to the presence of __________ in it. Carbonic acid Impurities Methyl alcohol Ethyl alcohol Carbonic acid Impurities Methyl alcohol Ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main use of HCl is in the Drilling of petroleum wells and pickling of steel sheets Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor None of these Drilling of petroleum wells and pickling of steel sheets Manufacture of cationic detergent Treatment of spent fuel of nuclear reactor None of these ANSWER DOWNLOAD EXAMIANS APP
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