Chemistry Commercially, sodium bicarbonate is known as Bleaching powder Soda ash Washing soda Baking soda Bleaching powder Soda ash Washing soda Baking soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry Periodic table contains how many groups 18 19 16 17 18 19 16 17 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide bleaches colouring matter by : Decomposition Reduction Dehydration Oxidation Decomposition Reduction Dehydration Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not an anasthetic agent in surgical operations? Nitrous oxide Acetone Chloroform Ether Nitrous oxide Acetone Chloroform Ether ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nucleus of a hydrogen atom consists of 1 neutron only 1 proton + 2 neutron 1 proton only 1 electron only 1 neutron only 1 proton + 2 neutron 1 proton only 1 electron only ANSWER DOWNLOAD EXAMIANS APP
Chemistry Natural rubber is the polymer of : Isoprene Styrene Butadiene Ethylene Isoprene Styrene Butadiene Ethylene ANSWER DOWNLOAD EXAMIANS APP