Chemical Process Chloral is used in the manufacture of Parathion None of these BHC DDT Parathion None of these BHC DDT ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? NaCl CaO NH? Coke NaCl CaO NH? Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 200-300 700-850 2000-2200 4000-4500 200-300 700-850 2000-2200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vanillin is a type of Dye Anti-pyretic drug Flavour Food preservative Dye Anti-pyretic drug Flavour Food preservative ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. Electromagnetic separation Roasting None of these Froth floatation Electromagnetic separation Roasting None of these Froth floatation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plaster of Paris is Used for setting of broken bones Same as gypsum Both A and B CaSO₄.½H₂O Used for setting of broken bones Same as gypsum Both A and B CaSO₄.½H₂O ANSWER DOWNLOAD EXAMIANS APP
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