Draw the electron dot structure of the following: CH 4

In electron dot structure we represent the valence electrons of the atoms within the molecule forming the bonds. Thus, Carbon has 4 valence electrons while hydrogen has one. They share one electron each to form a C−H single bond in a methane molecule. The electron dot of methane molecule is as follows:

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Graphite and coal are forms of carbon.

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Important Questions on Carbon and its Compounds

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

The correct order of octane number is

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Which one is not an allotrope of carbon nanostructure?

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Which of the following element does not show allotropy?

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Observe the correlation in the first pair and complete the second pair.

${CH}_{3} OH$ : Methanol. : : ${CH}_{3} {CH}_{2} COOH$ : _____.

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Write the name of two allotropes of carbon.

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

What do you understand by a lone pair of electrons?

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Which of the following is not an allotropic form of carbon-

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

The number of covalent bonds present in pentane are

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

A non-metal X exists in two different forms Y and Z. Y is the hardest natural substance, whereas Z is a good conductor of electricity. Identify X, Y, and Z.

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Graphite and Diamonds are two _____.

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Draw the electron dot structure of the following:

${CH}_{4}$

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Allotropy is a property shown by which class of substances, elements, compounds mixtures? Give one example of allotropes of carbon.

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Why are most carbon compounds poor conductors of electricity?

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

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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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

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

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

The number of covalent bonds in ethane are:

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

In which of the following pairs, the second compound is more polar than the first ?

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Science>Chemistry>Carbon and its Compounds>The Covalent Bond in Carbon

Which of the following pairs have layer lattice structure in solid-state chemistry