Liquor poisoning generally occurs due to the presence of __________ in it.
Ethyl alcohol
Impurities
Methyl alcohol
Carbonic acid
- Chemical formula of 'salt cake' is
- Dacron is a/an
- The most commonly used substance to speed up the sedimentation of sewage is
- Calcination of limestone is not done in a __________ kiln for producing lime.
- Hydrazine is largely used
- Which of the following is the purest form of water out of the following?
- Oils and fats are converted to soap in a process called
- The main product of high temperature carbonisation of coal is
- Frasch process is for
- The most widely used coagulant for removing suspended impurities from water is
- A 'unit process' is exemplified by the
- Phenol formaldehyde
- DDT should not be allowed to come in contact with iron (during its manufacture) to
- Dichloro diphenyl __________ is the full form of DDT (an insecticide).
- In sulphate pulp manufacture, the pressure and temperature in the digestor is
- Carbon disulphide is mainly used in the production of
- Pick out the correct statement.
- Pick out the wrong statement.
- __________ is not a constituent of gun powder.
- Terylene is
- Catalytic oxidation of toluene produces
- Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain…
- Mannheim furnace is used in the manufacture of
- Pick out the wrong statement.
- Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell…
- Digestion of wood-base materials (for manufacture of pulp) is done to
- Silicone is a/an
- Poly Vinyl Chloride (P.V.C.) is a __________ material.
- Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of
- Helium is produced on commercial scale from