Ca(OH)2 is called
Quicklime
Slaked lime
Limestone
Gypsum
- Oils and fats are converted to soap in a process called
- Raw materials for 'Solvay Process' for manufacture of the soda ash are
- Frasch process is for
- Analgesic drugs are
- Wet chlorine gas produced during electrolysis of brine is dehydrated by
- The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is
- Thermoplastic materials
- Which of the following coals has the highest calorific value?
- Permanent hardness of water can be removed by
- Coke oven gas consists mainly of
- Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be…
- The gasification reaction represented by, C + H2O = CO + H2, is a/an __________ reaction.
- Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent.
- Phenolic antiseptics are added in the __________ soap.
- Use of chlorine in the treatment of sewage
- Varnish does not contain
- Which of the following is a constituent of coffee?
- Na2CO3.10H2O is called
- Enzymes are
- Direct conversion of chemical energy into electrical energy is done in a
- Sucrose is a disaccharide consisting of
- Styrene butadiene rubber (SBR) is
- Wood charcoal is used for decolouration of sugar, because it __________ the coloured materials.
- Vanillin is a type of
- Raw materials used for producing __________ cement does not contain iron oxide.
- Paper grade bamboo contains about __________ percent cellulose.
- Low temperature carbonisation of coal takes place at __________ °C.
- Terylene is
- Chemical name of Grignard reagent is
- Maleic anhydride is produced by catalytic oxidation of