Question
Which one of the following is the petroleum
wax?ÂSolution
Paraffin wax is obtained from petroleum by dewaxing light lubricating oil stocks. It is used in candles, wax paper, polishes, cosmetics, and electrical insulators. It assists in extracting perfumes from flowers, forms a base for medical ointments, and supplies a waterproof coating for wood. In wood and paper matches, it helps to ignite the matchstick by supplying an easily vaporized hydrocarbon fuel.Â
The flour improver used for improving dough quality is
The acid present in lemons is:
Atomization is a unit operation, which is used for
a)Â Â Â Â Â Â Size-reduction operation
b)Â Â Â Â Â It is used for the Solid food ...
Acetic acid and lactic acid are used for __________________
Cutting of fruit and vegetables into cubes is known as
a)Â Â Â Cubing
b)Â Â Â Dicing
c)Â Â Â Slicing
d)Â Â Â Gr...
Vitamin which is not found in Fruits and Vegetables:
The catalytic efficiency of two different enzymes can be compared by the:
Match the following mineral metabolism & their Disorders A to D
1. Phosphorus metabolism         A. Osteomalacia & Rickets
...
The main function of Vitamin E is to act as an/a
Which one of the following is used as catalyst in hydrogenation of oil?
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