Chemistry What is the mass percentage of carbon in carbon dioxide (CO2) 0.323 0.158 0.201 0.273 0.323 0.158 0.201 0.273 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the earth’s atmosphere is Oxygen Krypton Nitrogen Argon Oxygen Krypton Nitrogen Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial fruit ripening of green fruit is Ethane Acetylene Methane Ethylene Ethane Acetylene Methane Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Electric bulbs are filled with : Nitrogen Carbon dioxide Oxygen Argon Nitrogen Carbon dioxide Oxygen Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gelatin is mostly used in making ice–creams in order to Stabilise the colloid and prevent crystallisation Enrich the aroma Stabilise mixture Prevent making a colloid Stabilise the colloid and prevent crystallisation Enrich the aroma Stabilise mixture Prevent making a colloid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following stage is suitable indicator when solution of sodium carbonate is mixed with sulphuric acid ? Methylene blue Phenolphthaline Methyl red Methyl orange Methylene blue Phenolphthaline Methyl red Methyl orange ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS