Chemistry What is the covalency of nitrogen in ammonia molecule 2 4 3 5 2 4 3 5 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is not an anasthetic agent in surgical operations? Ether Nitrous oxide Acetone Chloroform Ether Nitrous oxide Acetone Chloroform ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used to recover copper from a solution of copper sulphate is Ag Fe Hg Na Ag Fe Hg Na ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following the hardest metal is Gold Iron Platinum Tungsten Gold Iron Platinum Tungsten ANSWER DOWNLOAD EXAMIANS APP
Chemistry An emulsion is a colloid of a Liquid in a liquid Gas in a liquid Liquid in a gas Gas in a solid Liquid in a liquid Gas in a liquid Liquid in a gas Gas in a solid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Calcium salts used as fertilizer is : Calcium Sulphate Calcium Cyanide Calcium Carbonate Calcium Carbide Calcium Sulphate Calcium Cyanide Calcium Carbonate Calcium Carbide ANSWER DOWNLOAD EXAMIANS APP
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