Chemistry Petroleum consists of a mixture of Hydrocarbons Carbonates Carbohydrates Carbides Hydrocarbons Carbonates Carbohydrates Carbides ANSWER DOWNLOAD EXAMIANS APP
Chemistry The inherited traits of an organism are controlled by DNA molecules enzymes nucleotides RNA molecules DNA molecules enzymes nucleotides RNA molecules ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gobar gas contains mainly : Propylene Acetylene Ethylene Methane Propylene Acetylene Ethylene Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The term 'brown air' is used for Sulphurous smog Photochemical smog Industrial smog Acid fumes Sulphurous smog Photochemical smog Industrial smog Acid fumes ANSWER DOWNLOAD EXAMIANS APP
Chemistry The weight of 6.023 × 1022 atoms of carbon is 0.12 gms 120 gms 12 gms 1.2 gms 0.12 gms 120 gms 12 gms 1.2 gms ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat value of combustion of Gasoline is 14600 kJ/kg 39400 kJ/kg 12600 kJ/kg 47000 kJ/kg 14600 kJ/kg 39400 kJ/kg 12600 kJ/kg 47000 kJ/kg ANSWER DOWNLOAD EXAMIANS APP
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