Chemical Process The catalyst used in the manufacture of DDT is Silica Alumina Aluminium chloride 20% oleum Silica Alumina Aluminium chloride 20% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most suitable dye for synthetic fibres? Mordant dye Azoic dye Acid dye Pigment dye Mordant dye Azoic dye Acid dye Pigment dye ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Soaps remove dirt by None of these Decreasing wettability Increasing the surface tension Supplying hydrophyllic group None of these Decreasing wettability Increasing the surface tension Supplying hydrophyllic group ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rotary kiln is not involved in the production of None of these Slaked lime from quick lime Lime from limestone Cement None of these Slaked lime from quick lime Lime from limestone Cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Carbonates Sulphates Phosphates Bicarbonates Carbonates Sulphates Phosphates Bicarbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Nitrile-butadiene None of these Polyisoperene Neoprene Nitrile-butadiene None of these Polyisoperene Neoprene ANSWER DOWNLOAD EXAMIANS APP
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