Chemistry Which of the following alloy is used in making magnet ? Duralumin Magnalium Stainless steel Alnico Duralumin Magnalium Stainless steel Alnico ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas emitted by power stations causes acid rain? Helium Sulphur dioxide Carbon dioxide Nitrogen Helium Sulphur dioxide Carbon dioxide Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Adding Cl2 to benzene in the presence of AlCl3 is an example of : None of the options Substitution reaction Addition reaction Elimination reaction None of the options Substitution reaction Addition reaction Elimination reaction ANSWER DOWNLOAD EXAMIANS APP
Chemistry The degree of dissociation of an electrolyte depends on Dilution Atmospheric pressure Impurities Method of dissolution Dilution Atmospheric pressure Impurities Method of dissolution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical properties of isotopes Must be same Need not be different Must be different Need not be same Must be same Need not be different Must be different Need not be same ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a donor atom? Phosphorus Aluminium Antimony Arsenic Phosphorus Aluminium Antimony Arsenic ANSWER DOWNLOAD EXAMIANS APP
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