Chemistry Conversion of chemical energy into electrical energy occurs in A battery Dynamo Electric heaters Atomic bombs A battery Dynamo Electric heaters Atomic bombs ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used as an anti-freeze for the automobile engines ? Ethanol Ethylene glycol Propyl alcohol Methanol Ethanol Ethylene glycol Propyl alcohol Methanol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main chemical constituent of the oil of cardamom which is responsible for flavour of this oil is limonene cineole engenol geraniol limonene cineole engenol geraniol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is O2 Ar Ar CH4 N2 N2 O2 Ar Ar CH4 N2 N2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The noble gas used in radiotherapy is Neon Argon Radon Xenon Neon Argon Radon Xenon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is used in the manufacture of fertilizers ? Potassium Lead Fluorine Aluminium Potassium Lead Fluorine Aluminium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS