A cane sugar factory having sugar production rate of 10 tons/day will produce about __________ tons/day of bagasse (after consumption by the factory for heating etc.).
1
10
25
40
- The purpose of tanning in leather industry is to
- A bio-catalyst produced by living cells which acts independent of the cell is called a/an
- Dry ice (solidified CO2) is used for the
- Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart…
- Fermentation is adversely affected by the
- Superior quality laboratory apparatus is made of the __________ glass having low thermal coefficient…
- CO & H2 are the constituents of
- Alum is commercially produced from
- Ethyl alcohol cannot be produced
- Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces
- Percentage of uranium in Carnotite ore found in Jadugoda (Jharkhand) is about
- Oxygen is produced by fractionation of air using __________ process.
- The most widely used coagulant for removing suspended impurities from water is
- Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is…
- Phosphate rock is a raw material for the manufacture of
- Which of the following is a constituent of coffee?
- 90% of the caprolactam is converted to nylon-6 on its condensation polymerisation in the reactor maintained…
- Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt…
- __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
- Which of the following is not produced commercially from sea water?
- Pick out the wrong statement.
- The main component of Pyrex glass is
- Glauber's salt is chemically
- Digestion of wood-base materials (for manufacture of pulp) is done to
- __________ is an ore of lead.
- Very dilute solutions are generally used in fermentation reactions for which the optimum temperature…
- Which of the following is an organometallic compound?
- RDX (an explosive), which is more sensitive but less toxic than TNT, is chemically
- Production of one ton of dry paper pulp requires about __________ tons of bamboo or wood.
- Presence of carbonaceous matter in the sewage