Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₅Cl C₆Cl₆ C₆H₆Cl₆ C₆H₄Cl₂ C₆H₅Cl C₆Cl₆ C₆H₆Cl₆ C₆H₄Cl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 10 25 2 50 10 25 2 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a detergent? Cellulose nitrate Polytetraflouroethylene Benzene hexachloride Alkyl benzene sulphonate Cellulose nitrate Polytetraflouroethylene Benzene hexachloride Alkyl benzene sulphonate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The difference between saponification value and acid value is Constant for all fatty oils Called ester value None of these Always negative Constant for all fatty oils Called ester value None of these Always negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur addition in soap is done to Improve the soap texture Cure pimples & dandruff Fasten lather formation Increase its cleansing action Improve the soap texture Cure pimples & dandruff Fasten lather formation Increase its cleansing action ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dry ice (solidified CO₂) is used for the None of these Liquefaction of natural gas Storage & shipment of frozen foods and ice-creams Liquefaction of permanent gases None of these Liquefaction of natural gas Storage & shipment of frozen foods and ice-creams Liquefaction of permanent gases ANSWER DOWNLOAD EXAMIANS APP
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