Chemistry The common name of sodium bicarbonate is Soda lime Baking powder Soda ash Baking soda Soda lime Baking powder Soda ash Baking soda ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry ice is the solid form of : Air Nitrogen Carbon di–oxide Water Air Nitrogen Carbon di–oxide Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymerisation of which often following is used in manufacturing of polythene in industry ? Ethylene Acetylene Styrene Methane Ethylene Acetylene Styrene Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The purest form of water in nature is Lake water Rain water Sea water River water Lake water Rain water Sea water River water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals is used to galvanise iron ? Mercury Copper Lead Zinc Mercury Copper Lead Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a donor atom? Aluminium Arsenic Phosphorus Antimony Aluminium Arsenic Phosphorus Antimony ANSWER DOWNLOAD EXAMIANS APP
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