Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 5

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Assertion: $HOF$ bond angle is higher than $HOCl$ bond angle in $HOX$ .
Reason: Oxygen is more electronegative than halogens.

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Important Questions on Chemical Bonding and Molecular Structure

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 6

Decreasing order of bond angle is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 7

N_{2}

and

O_{2}

are converted into monocations,

N_{2}^{+}

and

O_{2}^{+}

respectively. Which of the following is wrong?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 8

N_{2}

and

O_{2}

are converted into mono anions,

N_{2}^{-}

and

O_{2}^{-}

respectively. Which of the following statements is wrong?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 9

Which one of the following arrangements of molecules is correct on the basis of their dipole moments?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 10

In piperidine Question Image , the hybrid state assumed by $N$ is

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 11

Assertion: Bond angle of

H_{2} S

is smaller than

H_{2} O

.
Reason: Electronegativity of the central atom increases, bond angle decreases.

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 12

The shapes of

S F_{4}

and

X e F_{2}

respectively are

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 4>Q 13

Consider the statements :

I. Bond length in ${N_{2}}^{+}$ is $0.002$ $\overset{\circ}{A}$ greater than in $N_{2}$

II. Bond length in ${NO}^{+}$ is $0.09$ $\overset{\circ}{A}$ less than in $NO$

III. ${O_{2}}^{2 -}$ has shorter bond length than $O_{2}$

Which of the following statements are true?