⟩ In which one of the following is higher percentage of carbon found?(A) Lignite coal(B) Peat coal(C) Bituminous coal(D) Anthracite coal
(D) Anthracite coal
(D) Anthracite coal
Why the sky appears blue?
Which chemical is used to ripe the fruits?
What is the use of Dynamo?
What is the chemical name for Baking Soda?
Which the base of quartz crystal working in the watch?
Which animal uses sounds as its eyes?
Which is the heaviest body of our solar system.a)Sunb)Uranusc)Jupiterd)Saturn
How the Oil rises up the wick in a lamp?
Why does a big fire in the open appear to be fanned by strong winds?
Which absorbs the ultraviolet rays in the atmosphere?