Chemistry Which of the following fuels causes minimum environmental pollution? Kerosene Hydrogen Coal Diesel Kerosene Hydrogen Coal Diesel ANSWER DOWNLOAD EXAMIANS APP
Chemistry A powerful eye irritant present in smog is Carbon dioxide Sulphur dioxide Peroxyacetyl nitrate Nitric oxide Carbon dioxide Sulphur dioxide Peroxyacetyl nitrate Nitric oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas liberated in the Bhopal gas tragedy was: Pheynl isocynate Methyl isocynate Ethylene Acetylene Pheynl isocynate Methyl isocynate Ethylene Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ozone layer of atmosphere absorbs: Infra-red rays Cosmic rays. Ultraviolet rays All radiations of Light Infra-red rays Cosmic rays. Ultraviolet rays All radiations of Light ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is an example of noble gas ? Nitrogen Helium Hydrogen Chlorine Nitrogen Helium Hydrogen Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the heaviest metal among the following? Copper Silver Iron Gold Copper Silver Iron Gold ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS