Chemical Process Blue colour is imparted to glass by the addition of PbO CaO NaOH FeSO₄ PbO CaO NaOH FeSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? None of these Washing soda Baking soda Baking powder None of these Washing soda Baking soda Baking powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Styrene (a monomer for the production of polystyrene) is commercially produced by Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Fermentation of starch Dehydration of ethyl alcohol followed by hydrogenation Catalytic dehydrogenation of ethyl benzene Reacting ethylene oxide with acetal-dehyde Fermentation of starch ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Starting raw material for the manufacture of maleic anhydride is N-butene Benzene Neither A nor B Either A or B N-butene Benzene Neither A nor B Either A or B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Margarine is a/an Plasticiser Explosive Fat Rocket propellant Plasticiser Explosive Fat Rocket propellant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oils and fats are converted to soap in a process called Hydrogenation Esterification Saponification None of these Hydrogenation Esterification Saponification None of these ANSWER DOWNLOAD EXAMIANS APP
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