Chemistry The atmospheric gas that is mainly responsible for Green House effect : Nitrogen Ozone Oxygen Carbondioxide Nitrogen Ozone Oxygen Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polypropylene Polyethylene Polyamide Polyester Polypropylene Polyethylene Polyamide Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ultraviolet rays can be used in water treatment as Flocculator Precipitator Hydrolyser Disinfectant Flocculator Precipitator Hydrolyser Disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Metal are good conductors, because They contain reflecting surface They contain free electrons The molecules in them are very close to each other The molecules in them collide very freely They contain reflecting surface They contain free electrons The molecules in them are very close to each other The molecules in them collide very freely ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercially, sodium bicarbonate is known as Soda ash Washing soda Baking soda Bleaching powder Soda ash Washing soda Baking soda Bleaching powder ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the inert gases can form compounds? Krypton Xenon Helium Argon Krypton Xenon Helium Argon ANSWER DOWNLOAD EXAMIANS APP
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