EASY
Earn 100

Which of the following has a triple covalent bond?

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Important Questions on Chemical Bonding

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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
The number of covalent bonds present in pentane are
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Explain how a single covalent bond is formed between two atoms of hydrogen. (Support your answer by drawing a structural diagram).
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Give one example each of a liquid and a solid covalent bond.
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Ethane, with the molecular formula C2H6 has
HARD
Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond

Give one word or a phrase for the following statement:

  • The chemical bond formed by a shared pair of electrons each bonding atom contributing one electron to the pair.
EASY
Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Ethane with the molecular formula C2H6 has
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Identify the correct electron dot structure of nitrogen molecule in the following:
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
The number of coordinative covalent bonds in the structure of nitric acid is
HARD
Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond

Draw the electron dot diagram for the compound given below. Represent the electrons by (.) and (x) in the diagram.

  • Chlorine molecule [Atomic No.Cl=17]
EASY
Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Draw the electron dot structure of Nitrogen. [N=7]
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Which one of the following compounds is not an ionic compound?
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
A compound with a low boiling point is:
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Bonds present in CuSO4.5H2O are 
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Propane has
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Which of the following options containing formula, bonding and nature of aqueous solution respectively is correct for the compound formed by two elements A and B having atomic numbers 1 and 17, respectively?
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
The compound(s) with two lone pairs of electrons on the central atom is (are)
MEDIUM
Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Write with an example, how according to Lewis concept, a covalent bond is formed.
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
Why are covalent compounds are generally poor conductors of electricity?
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
What is a polar molecule? Give an example.
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Chemistry>Inorganic Chemistry>Chemical Bonding>Covalent Bond
What do you understand by a lone pair of electrons?