HARD

Earn 100

The correct statement(s) regarding,

(i) $H C l O$

(ii) $H C l O_{2}$

(iii) $H C l O_{3}$ and

(iv) $H C l O_{4}$ is are

50% studentsanswered this correctly

Important Questions on Chemical Bonding and Molecular Structure

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Write the structural formula of the following compound: Tetraquadichlorochlorium (III) nitrate

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

The number of bridged

CO

ligands present in

{Fe}_{2} {(CO)}_{9}

and

{CO}_{2} {(CO)}_{8,}

respective are

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Write the structural formula of the following compound: Tetra amine chloronitro cobalt (III) nitrate.

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

The total number of ions provided by the complex

[Co {({NH}_{3})}_{4} {Cl}_{2}] Cl

in water is _____ .

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

The sum of the number of dative bonds present in all the given species are;

{Al}_{2} {Cl}_{6}, Al {(H_{2} O)}_{6}, CO, {NH}_{4}^{+}

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Complexes

{[{CoX}_{6}]}^{3 -}, {[{CoY}_{6}]}^{3 +}

and

{[{CoZ}_{6}]}^{3 -}

absorb at

700, 475

and

310 nm

, respectively. The ligands

X, Y

and

Z

most likely are, respectively,

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Write the structural formula of the following compound: Dichlorobis (ethylenediamine) cobalt (IV) sulphate.

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Nitrogen shows maximum covalency of

4

where as other heavier elements of the group show higher covalency because.

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Draw the electron dot structure of Ammonium ion.

[N = 7, H = 1]

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Which of the following compounds contain(s) no covalent bond(s)?

KCl, {PH}_{3}, O_{2}, B_{2} H_{6}, H_{2} {SO}_{4}

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

The number of co-ordination bonded water molecules associated with

{CuSO}_{4} . 5 H_{2} O

is _______

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

The total number of dative bonds present in all the following

CO, {NH}_{4} Cl, {Al}_{2} {Cl}_{6}, Al {(H_{2} O)}_{6}, {HNO}_{3}

and

{CO}_{2}

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

What is the nature of the bond between

B

and

O

{(C_{2} H_{5})}_{2} {OBH}_{3} ?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Which one of the following has a coordinate bond?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Which of the following does not contain coordinate bond?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

What is the nature of the bond between

B

and

O

{(C_{2} H_{5})}_{2} O B H_{3}

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

If the bond length of

CO

bond in carbon monoxide is

1.128 Å,

then what is the value of CO bond length in

Fe {(CO)}_{5} ?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

In metal carbonyl (organometallic) complexes, the

M — C

bond is

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

A simple coordinate covalent bond is exhibited by

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>Coordinate or Dative Bond

Bonding in this molecule can be understood to involve coordinate bonding.

The correct statement(s) regarding, (i) HClO (ii) HClO2 (iii) HClO3 and (iv) HClO4 is are

Important Questions on Chemical Bonding and Molecular Structure

Learn and Prepare for any exam you want !

The correct statement(s) regarding,

(i) $H C l O$

(ii) $H C l O_{2}$

(iii) $H C l O_{3}$ and

(iv) $H C l O_{4}$ is are