Chemistry The pollutant responsible for ozone holes is ________ CO2 CO CFC SO2 CO2 CO CFC SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a secondary pollutant ? PAN NO CO SO2 PAN NO CO SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which turns into liquid at the lowest temperature among the following is Hydrogen Helium Oxygen Nitrogen Hydrogen Helium Oxygen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following caused radioactive pollution along the coast of Kerala ? Zinc Plutonium Radium Thorium Zinc Plutonium Radium Thorium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following nonmetals shows allotropy in the liquid state? Bromine Carbon Phosphorous Sulphur Bromine Carbon Phosphorous Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Indane gas is mixture of Butane and hydrogen Methane and oxygen Butane and propane Butane and oxygen Butane and hydrogen Methane and oxygen Butane and propane Butane and oxygen ANSWER DOWNLOAD EXAMIANS APP
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