Chemistry Ozone layer of atmosphere absorbs: Ultraviolet rays All radiations of Light Cosmic rays. Infra-red rays Ultraviolet rays All radiations of Light Cosmic rays. Infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silica gel is a Moisturizer Delicious food Drying agent Flavouring agent Moisturizer Delicious food Drying agent Flavouring agent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The aqueous solution of potassium chloride is A weak electrolyte Initially weak and then become a strong electrolyte A non-electrolyte A strong electrolyte A weak electrolyte Initially weak and then become a strong electrolyte A non-electrolyte A strong electrolyte ANSWER DOWNLOAD EXAMIANS APP
Chemistry The molecular mass of a gas is Twice its vapour pressure Half its vapour pressure Equal to its vapour pressure Not related to its vapour pressure Twice its vapour pressure Half its vapour pressure Equal to its vapour pressure Not related to its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? SO2 Photochemical smog Dust particles NO2 SO2 Photochemical smog Dust particles NO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The quality of petrol is expressed in terms of Cetane number Octane number Gold number Added unlead compounds Cetane number Octane number Gold number Added unlead compounds ANSWER DOWNLOAD EXAMIANS APP
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