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(A) : Water is a liquid whereas sulphurd...

(A) : Water is a liquid whereas sulphurdi oxide is a gas at room temp (R) : Molecular mass of `SO_2` is more than that of `H_2 O`

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

(A) is false but (R) is true

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE-2A (MOLECULAR ORBITAL THEORY)
  1. A bonding molecular orbital is produced by

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  2. pi(2px)^(**) differs from pi(2py)^(**) molecular orbital in which of t...

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  3. The bond order of individual carbon bonds in benzene is

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  4. In the formation of a homo diatomic neutral molecule, if N atomic orbi...

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  5. In an anti bonding molecular orbital, electron density is minimum

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  6. The correct order of the energy of molecular orbitals in a molecules h...

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  7. Maximum number of hydroge bonds that one water molecle is capable of f...

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  8. Which of the following compounds has hydrogen bonding?

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  9. Acetic acid exist as a dimer in benzene due to

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  10. Hydrogen bond may be formed between

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  11. Order of intemolecular attractive forces

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  12. Which of the following hydrogen bonds is relatively weake?

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  13. Boiling point is highest for

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  14. Which of the following is soluble in water?

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  15. Among the three isomers of nitro phenol, which is least soluble in wat...

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  16. Strongest hydrogen bonds can be formed by

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  17. Hydrogen bonds are present even in vapour state of

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  18. (A) : Water is a liquid whereas sulphurdi oxide is a gas at room temp ...

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  19. (A): O-Hydroxy benzaldehyde is steam volatile but not P-hydroxy benzal...

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  20. Between ay two of the following molecules, hydrogen bonding is not pos...

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