A. N2 & H2
B. CO2 & H2
C. CO & H2
D. C & H2
Correct Answer: CO & H2 ✔
Last Updated: February 14, 2019
Related MCQs
- 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?
- Kopper-Totzek coal gasifier__________?
- Carboxymethyl cellulose (CMC) is added in detergents to act as a/an__________?
- Lindane is__________?
- Sodium chloride content in sea water is about __________ gms/liter?
- The temperature in the calcium carbide furnace is __________ °C ?
- Highly porous refractory bricks are __________?
- Low purity oxygen is used for__________?
- Anion exchanger is regenerated usually with __________?
- Nylon-66 is manufactured from__________?
- Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine ?
- Fermentation of molasses to produce ethyl alcohol is done at __________ °C?
- Which of the following has sodium bicarbonate as its main constituent ?
- Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil?
- Which of the following is used as a coagulant in water treatment ?
- High temperature carbonisation of coal produces __________ ?
- Catalyst used in the manufacture of sulphuric acid by chamber & contact processes are respectively ?
- Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction?
- Isopropyl benzene produced by alkylation of benzene with propylene is known as __________?
- Dichloro diphenyl __________ is the full form of DDT (an insecticide) ?
- Calcareous & argillaceous materials are used in the manufacture of __________?
- Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of __________?
- Fats as compared to oils have __________?
- Oils are partially hydrogenated (not fully) to manufacture Vanaspati , because fully saturated solidified oils ?
- Catalytic oxidation of naphthalene produces ?
- Pick out the wrong statement?
- Pick out the wrong statement ?
- Pick out the wrong statement ?
- Which of the following is a bleaching agent added in the detergents to facilitate removal of stains caused due to blood, tea etc ?
- Oils are partially hydrogenated (not fully) to manufacture Vanaspati, because fully saturated solidified oils__________?
- Catalytic oxidation of naphthalene produces__________?
- RDX (an explosive), which is more sensitive but less toxic than TNT, is chemically__________?
- Helium is produced on commercial scale from__________?
- Ca(OH)2 is called __________?
- Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale ?
- Fumigant insecticides__________?
- Nitrogen is an essential component of __________?
- The type of high refractive index glass used in optical instruments is __________ glass?
- Pick out the wrong statement ?
- Caprolactam (a raw material for nylon-6 manufacture) is produced from __________?
- Calgon used in water treatment is chemically __________?
- In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 ⇌ 2SO3), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO2 to SO3 can be increased by ?
- Coagulant is used __________ filtration?
- Which of the following is a detergent ?
- Dense soda ash used in the manufacture of glass, is chemically represented by__________?
- __________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia ?
- Pick out the wrong statement ?
- Addition of calcium oxide to water produces__________?
- Pick out the wrong statement?
- Bromine is used in the preparation of__________?
- Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have__________?