Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about 5 to 10 1 to 5 0.1 to 0.5 15 to 25 TRUE ANSWER : ? YOUR ANSWER : ?
The function of gypsum addition during cement making is to Decrease the cement setting rate Both A and B Neither A nor B Increase the density of cement TRUE ANSWER : ? YOUR ANSWER : ?
Massacuits is a terminology used in the __________ industry. Paint Sugar Oil hydrogenation Soap TRUE ANSWER : ? YOUR ANSWER : ?
__________ is produced using polycondensation reaction. Polythene Phenol formaldehyde Poly vinyl chloride None of these TRUE ANSWER : ? YOUR ANSWER : ?
Sodium carbonate (soda ash) is not used in the manufacture of Detergents Baking powder Sugar Fire extinguishers TRUE ANSWER : ? YOUR ANSWER : ?
A 'unit process' is exemplified by the Absorption Hydrogenation of oils Distillation Humidification TRUE ANSWER : ? YOUR ANSWER : ?
Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. > 30 50 75 < 10 TRUE ANSWER : ? YOUR ANSWER : ?
The manufacture of Kraft pulp is done by a/an __________ process. None of these Alkaline Acidic Neutral TRUE ANSWER : ? YOUR ANSWER : ?
Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Permutit Lime soda Sand filter Reverse osmosis TRUE ANSWER : ? YOUR ANSWER : ?