Bitterns is a/an
Unsaturated fat
Starting material for the production of iodine
By-product of chlor-alkali industry
None of these
- Which of the following is used as a coagulant in treating turbid water?
- Chemical name of Grignard reagent is
- __________ is used as a flux in the extraction of iron from iron ore (haematite) in blast furnace.
- Pick out the wrong statement.
- Hydrochloric acid is also known as
- Bleaching of paper pulp is done with
- Gun powder, which is an explosive comprises of charcoal, sulphur and
- Carbon disulphide is mainly used in the production of
- All enzymes are made of
- Function of thinner in a paint is to
- Addition of calcium oxide to water produces
- Which of the following is used as a binding material in soap to improve soap texture?
- Chemical formula of oleum is
- Antibiotic
- More than 100 percent of __________ is present in oleum.
- Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst…
- Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient…
- Hydrazine is used in water treatment for the removal of
- High acid value of an oil or fat is an indication of
- Resistance to fusion of the refractory under a steady rising temperature condition is called
- Cumene is the starting material for the production of
- Type of glass used in optical work is the __________ glass.
- Flash point of most vegetable oils is about __________ °C.
- Carbon content of pitch (residue of coal tar distillation) is around __________ percent.
- Solvay process as compared to dual process(i.e. modified Solvay process).
- Builders are added in soap to act as
- Boiling of water containing temporary hardness produces
- Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulfonic acid produces sodium…
- Hydrogenation of edible vegetable oils
- CaO is called