Chemical Process Pick out the true statement pertaining to water treatment. Application of activated carbon reduces the temporary hardness of water Slow sand filters can remove colour completely Normally, the turbidity is removed by adding a coagulent prior to sedimentation Activated carbon can be used for taste & odour control without subsequent filtration Application of activated carbon reduces the temporary hardness of water Slow sand filters can remove colour completely Normally, the turbidity is removed by adding a coagulent prior to sedimentation Activated carbon can be used for taste & odour control without subsequent filtration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -183 -196 -83 -218 -183 -196 -83 -218 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitrogen is an essential component of Mineral salts Carbohydrates Fats Proteins Mineral salts Carbohydrates Fats Proteins ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The ideal pulp for the manufacture of paper should have high __________ content. Lignin Cellulose None of these Both A & B Lignin Cellulose None of these Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 80 10 95 50 80 10 95 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene butadiene rubber (SBR) is A synthetic polymer A synthetic monomer A natural rubber Another name of silicone rubber A synthetic polymer A synthetic monomer A natural rubber Another name of silicone rubber ANSWER DOWNLOAD EXAMIANS APP
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