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प्रश्न
Answer the following question.
What is methane?
उत्तर
Methane is a colorless, odorless, and highly flammable gas which is the main component of natural gas. It is also called as marsh gas as it is produced when vegetation decomposes naturally in any swampy or marshlands.
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संबंधित प्रश्न
Tick the most appropriate answer.
Each molecule of Buckminster fulierene contains 60 atoms of carbon arranged as balls consisting of 12 pentagons and
a. 20 hexagons
b. 30 hexagons
c. 40 hexagons
d. 50 hexagons
FILL IN THE BLANK
Carbon atom has ................... electrons in its valence shell.
What is hydrocarbon? Give its one example.
Give the structural difference between saturated and unsaturated hydrocarbons with two examples each.
A carbon atom forms a ______ bond with other atoms. In this bond the two atoms ______ electrons.
(single, all, double, ionic, carbon, give and take, hydrogen, multiple, share, most, covalent)
Carbon dioxide occurs both in the free state and in the combined state.
State three methods how carbon dioxide is added to the atmosphere.
Complete the statement by filling the blank with the correct word from the option.
Adsorption capacity of wood charcoal is increased by passing ______ over wood charcoal, at high temperature.
About 18% of the weight of the human body is carbon.
Answer the following by rearranging the jumbled letters :
The reaction of carbon with oxygen gives osdiex
Which theory was challenged by the synthetic preparation of Urea?
