Chemical Process Yellow phosphorus is transported under Water Air Helium Nitrogen Water Air Helium Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -196 -53 -103 -183 -196 -53 -103 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Both A & B Thinner Neither A nor B Pigment Both A & B Thinner Neither A nor B Pigment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commonly used glass is known as the __________ glass. Hard Pyrex Flint Soda Hard Pyrex Flint Soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which one of the following is not an elastomer? Polyisoperene Neoprene Nitrile-butadiene None of these Polyisoperene Neoprene Nitrile-butadiene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Coke Fuel oil Soda ash Sand Coke Fuel oil Soda ash Sand ANSWER DOWNLOAD EXAMIANS APP
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