Question
Answer: Option A
Was this answer helpful ?
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.
Was this answer helpful ?
More Questions on This Topic :
Question 1.
The type of glass used in making lenses and ....
Question 3.
Gypsum is added to cement clinker to
....
Question 4.
Paper is manufactured by
....
Question 5.
The vast resources of unutilised natural gas....
Question 6.
Glass is made of the mixture of
....
Question 9.
How does common salt help in separating soap....
Question 10.
What are the soaps?
....
Latest Videos
Latest Test Papers
Submit Solution