Chemical Process Flash point of most vegetable oils is about __________ °C. 50 300 100 200 50 300 100 200 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Coke Sand Soda ash Fuel oil Coke Sand Soda ash Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Presence of carbonaceous matter in the sewage Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification Reduces sulphate ions to sulphides causing obnoxious smell All of these Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures Increases the quantity of chlorine used for its purification Reduces sulphate ions to sulphides causing obnoxious smell All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of CO to CO₂ by steam in presence of a catalyst is called None of these Steam gasification Shift conversion Steam reforming None of these Steam gasification Shift conversion Steam reforming ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hollander beater used during paper pulp manufacture does not facilitate the __________ of fibre. Hydration Strengthening Fibrillation Cutting Hydration Strengthening Fibrillation Cutting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Reaction of calcium carbide with water produces a gas, which is used For metal cutting/welding Neither A nor B Both A & B As an illuminant For metal cutting/welding Neither A nor B Both A & B As an illuminant ANSWER DOWNLOAD EXAMIANS APP
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