Chemistry Williamson's synthesis is widely used in the laboratory preparation of Aldehydes Esters Ethers Alcohols Aldehydes Esters Ethers Alcohols ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Fluorine Sulphur Chlorine Nitrogen Fluorine Sulphur Chlorine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the lightest element in the periodic table Helium Carbon Oxygen Hydrogen Helium Carbon Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The new strain of bacteria produced by biotechnology in alcohol industry is Bacillus subtilis Escherichia coli Saccharomyces cerevisiae Pseudomonas putida Bacillus subtilis Escherichia coli Saccharomyces cerevisiae Pseudomonas putida ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bone ash contains Calcium hypophosphate Calcium sulphate Phosphoric sulphate Calcium phosphate Calcium hypophosphate Calcium sulphate Phosphoric sulphate Calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry KMnO4 can be used as a/an Insecticide Pesticide Fertiliser Disinfectant Insecticide Pesticide Fertiliser Disinfectant ANSWER DOWNLOAD EXAMIANS APP
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