Chemical Process Dacron (or terylene) fibres as compared to nylon's fibres have Better heat & acid resistant properties All of these Poorer resistance to alkalis Poorer dyeability Better heat & acid resistant properties All of these Poorer resistance to alkalis Poorer dyeability ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcareous & argillaceous materials are used in the manufacture of Cement None of these Lead Carbon disulphide Cement None of these Lead Carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the Solvay process, the product from the calciner is Dense soda ash Sodium bicarbonate Light soda ash Dehydrated soda ash Dense soda ash Sodium bicarbonate Light soda ash Dehydrated soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Absorption of SO₃ in 97% H₂SO₄ is Endothermic None of these Exothermic Not possible Endothermic None of these Exothermic Not possible ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Reduction Smelting Calcination Roasting Reduction Smelting Calcination Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? None of these Neoprene Polyisoperene Nitrile-butadiene None of these Neoprene Polyisoperene Nitrile-butadiene ANSWER DOWNLOAD EXAMIANS APP
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