EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2017>Q 4

MEDIUM

JKCET

IMPORTANT

Earn 100

What will be the CORRECT order of the C-F bond distance among the following?

${CHF}_{3}, {CF}_{4}, {CH}_{3} F$ and ${CH}_{2} F_{2}$

50% studentsanswered this correctly

Important Questions on Chemical Bonding and Molecular Structure

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2017>Q 5

There are two statements, one labelled as Assertion
(A) and the other as Reason (R). Examine both the statements carefully and mark the correct choice.
(A) The

O - H

bond angle in

H_{2} O

is greater than

S - H

bond angle in

H_{2} S .

(R) Due to larger size of

S

, hydrogen bonding does not occur in

H_{2} S .

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2019>Q 6

The hybridization state of boron in its trihalides is

MEDIUM

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2018>Q 7

What is the hybridization and geometry of the compound

{XeOF}_{4} ?

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2017>Q 8

The geometry and type of hybrid orbital present around the central atom in

{BF}_{3}

is

MEDIUM

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2017>Q 9

Which of the following is an octahedral molecule?

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2018>Q 10

What will be the geometry of the compound

{MB}_{4} L_{2} ?

Here

B

is bond pair and

L

is lone pair.

HARD

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2018>Q 11

What is the hybridization and geometry of the given species? The species are

{XeF}_{2}

and

{ICl}_{2}^{-}

EASY

JKCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 4 - Chemical Bonding and Molecular Structure>JKCET 2019>Q 12

{CHCl}_{3}

is a polar solvent while

{CCl}_{4}

is a nonpolar solvent because

{CCl}_{4}

has