Chemistry The important ore of aluminium is Bauxite Fluorspar Haematite Cryolite Bauxite Fluorspar Haematite Cryolite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following chemical materials is responsible for the depletion of ozone layer in the atmosphere ? Sulphur dioxide Nitrous oxide Chlorofluorocarbon Carbon dioxide Sulphur dioxide Nitrous oxide Chlorofluorocarbon Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry If there is one million Mg2+ ions in MgCl2, how many chloride ions are there? Two million Ten million Half a million One million Two million Ten million Half a million One million ANSWER DOWNLOAD EXAMIANS APP
Chemistry London smog is found in Winter during morning time Winter during day time Summer during morning time Summer during day time Winter during morning time Winter during day time Summer during morning time Summer during day time ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following elements is found in maximum percentage in the human body ? Hydrogen Carbon Oxyzen Nitrozen Hydrogen Carbon Oxyzen Nitrozen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Plastic is a type of Polymer None of these Polyester Acrylic Polymer None of these Polyester Acrylic ANSWER DOWNLOAD EXAMIANS APP
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