Chemistry Which of the following is not a chemical reaction'? Digestion of food Burning of paper Burning of coal Conversion of water into steam Digestion of food Burning of paper Burning of coal Conversion of water into steam ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Coal Graphite Diamond Gold Coal Graphite Diamond Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Haloarenes are more stable than haloalkanes due to Inductive effect Hyper conjugative effect All of them Resonance effect Inductive effect Hyper conjugative effect All of them Resonance effect ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is usually extracted from sea water is K Mg Ca Na K Mg Ca Na ANSWER DOWNLOAD EXAMIANS APP
Chemistry Besides CO2, the other green house gas is Ar Ar N2 N2 O2 CH4 Ar Ar N2 N2 O2 CH4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry In an oxygen molecule, two atoms are united by Four bonds Three bonds One bond Two bonds Four bonds Three bonds One bond Two bonds ANSWER DOWNLOAD EXAMIANS APP
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