Chemistry The main constituent of biogas is Methane Methyl alcohol Acetic acid Oxygen Methane Methyl alcohol Acetic acid Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial fruit ripening of green fruit is Acetylene Methane Ethylene Ethane Acetylene Methane Ethylene Ethane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alum is used as A purifier for water An analgesic A fertilizer A disinfectant A purifier for water An analgesic A fertilizer A disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oxidation number of nickel in K4[Ni(CN)4] is Zero –4 4 8 Zero –4 4 8 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The National Chemical Laboratory (India) is located in Mumbai Bangaluru Pune Hyderabad Mumbai Bangaluru Pune Hyderabad ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the principal ore of aluminium ? Bauxite Copper Lignite Dolomite Bauxite Copper Lignite Dolomite ANSWER DOWNLOAD EXAMIANS APP
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