Chemical Process Which of the following is an unsaturated fatty acid? Lauric acid Stearic acid Oleic acid Palmitic acid Lauric acid Stearic acid Oleic acid Palmitic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Lead Pyrex High silica Soda lime Lead Pyrex High silica Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transparent soaps (e.g. Pears) are Metallic soaps with frothing agent from which glycerine has not been recovered Metallic soaps with frothing agent and free stearic acid to achieve transparency Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency None of these Metallic soaps with frothing agent from which glycerine has not been recovered Metallic soaps with frothing agent and free stearic acid to achieve transparency Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite is used in the Development of exposed photographic plate Water treatment Glass manufacture Hydrogenation of fatty oil as a catalyst Development of exposed photographic plate Water treatment Glass manufacture Hydrogenation of fatty oil as a catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the true statement pertaining to water treatment. Application of activated carbon reduces the temporary hardness of water Normally, the turbidity is removed by adding a coagulent prior to sedimentation Slow sand filters can remove colour completely Activated carbon can be used for taste & odour control without subsequent filtration Application of activated carbon reduces the temporary hardness of water Normally, the turbidity is removed by adding a coagulent prior to sedimentation Slow sand filters can remove colour completely Activated carbon can be used for taste & odour control without subsequent filtration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used In hard water for cleaning of cloth As a rust preventive As a lubricant As a foam depressant in distillation column In hard water for cleaning of cloth As a rust preventive As a lubricant As a foam depressant in distillation column ANSWER DOWNLOAD EXAMIANS APP
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