Chemistry Which one of the following is used for dating very old objects of archaeological importance? Phosphorus-31 Tritium Carbon-14 Radium Phosphorus-31 Tritium Carbon-14 Radium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following elements is found in all organic compounds Nitrogen Oxygen Carbon Calcium Nitrogen Oxygen Carbon Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chloroform can be used as Antimalarial Analgesic Antibiotic Anaesthetic Antimalarial Analgesic Antibiotic Anaesthetic ANSWER DOWNLOAD EXAMIANS APP
Chemistry One carat of diamond is equal to 150 mg 200 mg 250 mg 100 mg 150 mg 200 mg 250 mg 100 mg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the fuels given below, the one with highest calorific value is Coke Wood Coal Natural gas Coke Wood Coal Natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry German silver used for making utensils is an alloy of Copper, zinc, aluminium Copper, zinc, nickel Copper, silver, nickel Copper, nickel, aluminium Copper, zinc, aluminium Copper, zinc, nickel Copper, silver, nickel Copper, nickel, aluminium ANSWER DOWNLOAD EXAMIANS APP
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