Chemistry Calcium salts used as fertilizer is : Calcium Cyanide Calcium Sulphate Calcium Carbide Calcium Carbonate Calcium Cyanide Calcium Sulphate Calcium Carbide Calcium Carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal does not give H2 on treatment with dilute HCL is Fe Ca Zn Ag Fe Ca Zn Ag ANSWER DOWNLOAD EXAMIANS APP
Chemistry The working of a dry cell is based on Decomposition reaction Spontaneous oxidation-reduction reaction Electrolysis Combination reaction Decomposition reaction Spontaneous oxidation-reduction reaction Electrolysis Combination reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Coal gas Water gas Natural gas Indane gas Coal gas Water gas Natural gas Indane gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used for making aircrafts and rockets is Nickel Aluminium Lead Copper Nickel Aluminium Lead Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest aromatic hydrocarbon Benzene Picric acid Aspirin Chloride Benzene Picric acid Aspirin Chloride ANSWER DOWNLOAD EXAMIANS APP
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