Chemical Process Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction. Endothermic Exothermic Both B and C Irreversible Endothermic Exothermic Both B and C Irreversible ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Bromine Alumina Platinum Sulphur Bromine Alumina Platinum Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of bauxite and __________ produces high alumina cement. Alum Limestone Quartz Coke Alum Limestone Quartz Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Well water Rain water Underground water Lake water Well water Rain water Underground water Lake water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of limestone and __________ produces high alumina cement. Calcite Quicklime Sand Bauxite Calcite Quicklime Sand Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 5 to 10 75 to 80 30 to 50 -5 to 0 5 to 10 75 to 80 30 to 50 -5 to 0 ANSWER DOWNLOAD EXAMIANS APP
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