Chemistry Commercially, sodium bicarbonate is known as Washing soda Baking soda Bleaching powder Soda ash Washing soda Baking soda Bleaching powder Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemistry The advantage of detergents over soaps is Detergents are soluble in water Detergents give lather even with hard water Detergents could not give much lather Soaps give lather with only soft water Detergents are soluble in water Detergents give lather even with hard water Detergents could not give much lather Soaps give lather with only soft water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Skin cancer Lung cancer Breast cancer Blood cancer Skin cancer Lung cancer Breast cancer Blood cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as filler in tyre of rubber ? Carbon black Coke Coal Graphite Carbon black Coke Coal Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal does not give H2 on treatment with dilute HCL is Ag Fe Ca Zn Ag Fe Ca Zn ANSWER DOWNLOAD EXAMIANS APP
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