Chemical Process Zeigler process Uses no catalyst Produces low density polyethylene Produces high density polyethylene Employs very high pressure Uses no catalyst Produces low density polyethylene Produces high density polyethylene Employs very high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. Hydration None of these Dehydration Hydrogenation Hydration None of these Dehydration Hydrogenation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nicotine is A volatile alkaloid Both A and B Obtained by treating by-products of the tobacco processing industry Neither A nor B A volatile alkaloid Both A and B Obtained by treating by-products of the tobacco processing industry Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage Reduces sulphate ions to sulphides causing obnoxious smell Increases the quantity of chlorine used for its purification All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Reduces sulphate ions to sulphides causing obnoxious smell Increases the quantity of chlorine used for its purification All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most widely used coagulant for removing suspended impurities from water is Chlorine Bleaching powder Calcium sulphate Alum Chlorine Bleaching powder Calcium sulphate Alum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Rain water Well water Lake water Underground water Rain water Well water Lake water Underground water ANSWER DOWNLOAD EXAMIANS APP
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