EASY
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Which of the following non-metal is a good conductor of electricity?

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Important Questions on Carbon and its Compounds

MEDIUM
The number of covalent bonds in ethane are:
MEDIUM
Which of the following statements are usually correct for carbon compounds? These
(i) are good conductors of electricity
(ii) are poor conductors of electricity
(iii) have strong forces of attraction between their molecules
(iv) do not have strong forces of attraction between their molecules
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Which of the following pairs have layer lattice structure in solid-state chemistry
HARD
Ethane with the molecular formula C2H6 has
EASY
Ethane with the molecular formula C2H6 has
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Which of the following is not an allotropic form of carbon-
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The number of covalent bonds present in pentane are
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In which of the following pairs, the second compound is more polar than the first ? 
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Ethane, with the molecular formula C2H6 has
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Which one is not an allotrope of carbon nanostructure?
MEDIUM
The number of coordinative covalent bonds in the structure of nitric acid is
MEDIUM
Number of covalent bonds present in benzene is:
MEDIUM
Which one of the following compounds is not an ionic compound?
EASY
Why are most carbon compounds poor conductors of electricity?
MEDIUM
The structural formula of cyclopentane is:
EASY
Which of the following element does not show allotropy?
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Which type of bond is formed by the carbon with other carbon atoms?
EASY
A chemical bond formed between two non-metallic elements by the mutual sharing of one or more pairs of electrons is called: