Chemical Bonding (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream-SA (Class 11) Chemistry): Questions 1 - 6 of 7
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Question number: 1
» Chemical Bonding » Molecular Orbital Theory » Sigma and Pi-Bonds
Appeared in Year: 2014
Question
The number of sigma bonds in the compound
Structure of Ethane Using Bonds
Calculate the number of sigma bonds in ethane structure
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 4 |
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| b. | 3 |
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| c. | 5 |
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| d. | 6 |
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Question number: 2
» Chemical Bonding » Covalent Bonding » Dipole Moment
Appeared in Year: 2014
Question
Which of the following molecules has no dipole moment?
Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. |
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Question number: 3
» Chemical Bonding » Molecular Orbital Theory » Hydrogen Bonding
Appeared in Year: 2012
Question
The molecule which do not exhibit strong hydrogen bonding is:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Methyl amine |
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| b. | Diethyl ether |
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| c. | Acetic acid |
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| d. | glucose |
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Question number: 4
» Chemical Bonding » Ionic and Covalent Bonds
Appeared in Year: 2009
Question
The pair in which the first compound is ionic and the second compound is covalent, is-
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 22 |
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| b. | 22 |
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| c. | 23 |
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| d. | 332 |
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Question number: 5
» Chemical Bonding » Molecular Orbital Theory » Sigma and Pi-Bonds
Appeared in Year: 2014
Question
The number of C-C sigma bonds in the compound
Two Benzenes with Chain Structure
Calculate the number of C-C sigma bonds in the compound
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 18 |
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| b. | 16 |
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| c. | 11 |
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| d. | 17 |
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Question number: 6
» Chemical Bonding » Molecular Orbital Theory » Hydrogen Bonding
Appeared in Year: 2014
Question
Among the compounds I-IV, the compound having the lowest boiling point is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |  Chains with OH Compound – (III) Find the compound which has the lowest boiling point |
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| b. |  Chains with OH Compound – (I) Find the compound which has the lowest boiling point |
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| c. |  Chains with OH Compound – (II) Find the compound which has the lowest boiling point |
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| d. |  Chains with OH Compound – (IV) Find the compound which has the lowest boiling point |
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