Chemistry 'Atomic theory' of matter was given by Avogadro Dalton Newton Pascal Avogadro Dalton Newton Pascal ANSWER DOWNLOAD EXAMIANS APP
Chemistry White coal is Hydro-electricity None of these Diamond Uranium Hydro-electricity None of these Diamond Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium salt commonly used to stop bleeding is Potash alum Aluminium Chloride Aluminium nitrate Aluminium sulphate Potash alum Aluminium Chloride Aluminium nitrate Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry An important green-house gas other than methane being produced from the agricultural fields is Ammonia Arsine Nitrous oxide Sulphur dioxide Ammonia Arsine Nitrous oxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coloured discharge tubes for advertisement mainly contain Neon Helium Xenon Argon Neon Helium Xenon Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Williamson's synthesis is widely used in the laboratory preparation of Esters Aldehydes Alcohols Ethers Esters Aldehydes Alcohols Ethers ANSWER DOWNLOAD EXAMIANS APP
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