Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Maleic anhydride Dacron Phthalic anhydride Vinyl chloride Maleic anhydride Dacron Phthalic anhydride Vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Enzymes are organic catalysts used in the __________ reactions. Electrochemical Biochemical Photochemical Chemical Electrochemical Biochemical Photochemical Chemical ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A bio-catalyst produced by living cells which acts independent of the cell is called a/an Enzyme Substrate None of these Nutrient Enzyme Substrate None of these Nutrient ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & FE₂O₃ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & SiO₂ CaO & FE₂O₃ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Make glossy surface Increase atmospheric oxidation Give elasticity & prevent cracking of the film Make it corrosion resistant Make glossy surface Increase atmospheric oxidation Give elasticity & prevent cracking of the film Make it corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process An alkali metal salt of palmitic acid is known as Alkaloid Detergent Soap Metallic soap Alkaloid Detergent Soap Metallic soap ANSWER DOWNLOAD EXAMIANS APP
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