Chemistry The pH of lemon juice is expected to be Less than 7 More than 7 Equal to 7 Nothing can be predicted Less than 7 More than 7 Equal to 7 Nothing can be predicted ANSWER DOWNLOAD EXAMIANS APP
Chemistry Commercial nitric acid is coloured because it contains dissolved : Oxygen Coloured impurities Nitrogen dioxide Nitrous oxide Oxygen Coloured impurities Nitrogen dioxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is used to restore the colour of old oilpaintings ? Barium peroxide Hydrogen peroxide Ozone Sodium peroxide Barium peroxide Hydrogen peroxide Ozone Sodium peroxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used in developing photographic films is Sodium sulphate Silver bromide Hypo Hydroquinone Sodium sulphate Silver bromide Hypo Hydroquinone ANSWER DOWNLOAD EXAMIANS APP
Chemistry The common name for the compound having formal NaOH is Soda ash Caustic soda Sodium hydroxide Caustic potash Soda ash Caustic soda Sodium hydroxide Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ore which is found in abundance in India is fluorspar bauxite monazite magnetite fluorspar bauxite monazite magnetite ANSWER DOWNLOAD EXAMIANS APP
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