Chemistry The advantage of detergents over soaps is Soaps give lather with only soft water Detergents could not give much lather Detergents are soluble in water Detergents give lather even with hard water Soaps give lather with only soft water Detergents could not give much lather Detergents are soluble in water Detergents give lather even with hard water ANSWER DOWNLOAD EXAMIANS APP
Chemistry London smog is found in Summer during morning time Winter during day time Summer during day time Winter during morning time Summer during morning time Winter during day time Summer during day time Winter during morning time ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases will effuse out of football bladder most quickly ? H2 N 2 He O2 H2 N 2 He O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used for refrigeration? Chlorine Phosphine Sulphur dioxide Freon Chlorine Phosphine Sulphur dioxide Freon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one amongst the following is not a Green House gas? Nitrogen Carbon Monoxide Carbon dioxide Chloro fluoro carbons Nitrogen Carbon Monoxide Carbon dioxide Chloro fluoro carbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry The charcoal used to decolourise brown sugar solution is Wood charcoal Animal charcoal Coconut charcoal Sugar charcoal Wood charcoal Animal charcoal Coconut charcoal Sugar charcoal ANSWER DOWNLOAD EXAMIANS APP
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