Chemistry Questions Answers MCQ for various exams like SSC CGL, CPO, CHSL, High Court and other related exams. Conversion of chemical energy into electrical energy occurs in A) atomic bombs B) dynamo C) battery D) electric heaters Which metal does not undergo corrosion due to formation of oxide layer? A) copper B) iron C) aluminium D) zinc Quartz is a…
Read More
Chemistry Questions Answers MCQ for various exams like SSC CGL, CPO, CHSL, High Court and other related exams. Pasteurisation of milk means heating it A) above 72°C B) above 62°C C) about 72°C D) about 62°C Chemically quick silver is called A) mercury B) silver C) gold D) copper The major component in LPG is A) methane B) butane C)…
Read More
Chemistry Questions Answers MCQ for various exams like SSC CGL, CPO, CHSL, High Court and other related exams. True solution is in which size of solute particles is A) less than 10^-9 m B) more than 10^-6 m C) between 10^-6 m ans 10^-9 m D) none of these Mercury in zinc amalgam is an example of what kind of solute-solvent…
Read More
Chemistry Questions for various exams like SSC CGL, CPO, CHSL, High Court and other related exams. What is aspirin? A) methoxy benzoic acid B) methyl salicylate C) acetyl salicylic acid D) phenyl salicylate Cloud is a colloidal dispersion of – A) air in a dispersion medium of water B) fog in a dispersion medium of water C) mist in a dispersion…
Read More