Chemistry The major harmful gas emitted by automobile vehicles which causes air pollution is Carbon Monoxide Methane Ozone gas Carbon dioxide Carbon Monoxide Methane Ozone gas Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the principal ore of aluminium ? Lignite Bauxite Copper Dolomite Lignite Bauxite Copper Dolomite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one out of the following helps in burning ? Nitrogen Carbon dioxide Oxygen Carbon monoxide Nitrogen Carbon dioxide Oxygen Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following species has the highest bond order, shortest bond length and maximum bond strength O-22 O+2 O2 O-2 O-22 O+2 O2 O-2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk tastes sour when it is left in open for some time. This happens due to the formation of Citric acid Acetic acid Lactic acid Carbonic acid Citric acid Acetic acid Lactic acid Carbonic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Curd is sour due to presenceof Oxalic acid Tartaric acid Acetic acid Lactic acid Oxalic acid Tartaric acid Acetic acid Lactic acid ANSWER DOWNLOAD EXAMIANS APP
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