Chemistry The acid rain destroys vegetations because it contains Nitric acid Ozone Sulphuric acid Carbon monoxide Nitric acid Ozone Sulphuric acid Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major harmful gas emitted by automobile vehicle which causes air pollution is Carbon dioxide Carbon Monoxide Methane Ozone gas Carbon dioxide Carbon Monoxide Methane Ozone gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a cause for present global warming and climate change ? CFC emission Carbondioxide emission Deforstation Methane emission CFC emission Carbondioxide emission Deforstation Methane emission ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following acids serves as an electrolyte in a lead storage battery? Lactic acid Sulphuric acid Nitric acid Hydrochloric acid Lactic acid Sulphuric acid Nitric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry 24 carat of diamond is equal to 200 mg 200 g 95% mg 91% gold 200 mg 200 g 95% mg 91% gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Indane gas is mixture of Methane and oxygen Butane and propane Butane and oxygen Butane and hydrogen Methane and oxygen Butane and propane Butane and oxygen Butane and hydrogen ANSWER DOWNLOAD EXAMIANS APP
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