Conversion of CO to CO2 by steam in presence of a catalyst is called
Steam reforming
Shift conversion
Steam gasification
None of these
- Bromine content in sea water may be around __________ ppm.
- Neon gas is
- Drinking (potable) water treatment does not involve
- Alkylbenzene sulfonate (ABS) is a
- How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical…
- Essential oils are usually obtained using
- Inversion of sucrose produces
- Commercial production of calcium carbide requires limestone and __________ as raw materials.
- The type of high refractive index glass used in optical instruments is __________ glass.
- Phthalic anhydride is used
- Pick out the wrong statement.
- Pick out the correct statement.
- Permanent hardness of water can be removed by
- Enamels
- Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________…
- Which of the following is not an insecticide?
- The main component of Pyrex glass is
- Alum is commercially produced from
- Ore concentration by froth floatation utilises the __________ of ore particles.
- Phenol formaldehyde is produced by condensation polymerisation. It is also known as
- Roasting of metallurgical ores is done mainly to
- Sulphuric acid completely saturated with sulphur trioxide is called
- Synthesis gas is a mixture of
- Yeast is used in the manufacture of
- Aryl benzene sulphonate (ABS) is a
- In the production of soda ash by Solvay process, the by-product is
- __________ Nature of hypo (sodium thiosulphate) makes it useful in photography.
- Enzymes are
- Dechlorination of treated water is necessary to
- Basic oxide is absent in __________ glass.