Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Sand Coke Soda ash Fuel oil Sand Coke Soda ash Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Alum Bleaching powder Calcium sulphate Chlorine Alum Bleaching powder Calcium sulphate Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is Neither A nor B Same as dacron A polyester Both A & B Neither A nor B Same as dacron A polyester Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The enzyme which converts starch into the disacharides maltose is Diastase Maltase Yeast None of these Diastase Maltase Yeast None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the High concentration Presence of ammonium salts Absence of air Presence of air High concentration Presence of ammonium salts Absence of air Presence of air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum catalyst used in the earlier days of sulphuric acid manufacture by contact process suffers from the drawback like Fragile nature High cost Easy poisoning tendency All of these Fragile nature High cost Easy poisoning tendency All of these ANSWER DOWNLOAD EXAMIANS APP
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