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What are the characteristics of coordinate bond?

Important Questions on Chemical Bonding

MEDIUM

Science>Chemistry>Chemical Bonding>Coordinate Compounds

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

Science>Chemistry>Chemical Bonding>Coordinate Compounds

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

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

The total number of ions provided by the complex

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

in water is _____ .

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

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

MEDIUM

Science>Chemistry>Chemical Bonding>Coordinate Compounds

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

Science>Chemistry>Chemical Bonding>Coordinate Compounds

What is the nature of the bond between

B

and

O

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

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Draw the electron dot structure of Ammonium ion.

[N = 7, H = 1]

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

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

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

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

Science>Chemistry>Chemical Bonding>Coordinate Compounds

The number of co-ordination bonded water molecules associated with

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

is _______

MEDIUM

Science>Chemistry>Chemical Bonding>Coordinate Compounds

The number of bridged

CO

ligands present in

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

and

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

respective are

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Vitamin

B_{12}

is the coordination compound of :

HARD

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Copper sulphate when dissolved in excess of

KCN

gives

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

K_{4} [Fe (CN)_{6}]

reacts with

{FeCl}_{3}

to form :-

MEDIUM

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Among the properties [A] reducing [B] oxidizing [C] complexing agent, the set of properties shown by

C N^{-}

ion towards metal species is

HARD

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Complex salt can be made by the combination of

{[{Co}^{III} ({NH}_{3}) Cl]}^{X}

with:

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Why melting and boiling points of coordinate compounds are higher than covalent compounds but lower than ionic compounds?

EASY

Science>Chemistry>Chemical Bonding>Coordinate Compounds

A ${CuSO}_{4}$ solution with an excess of $KCN$ gives

HARD

Science>Chemistry>Chemical Bonding>Coordinate Compounds

Discuss in brief about the properties of coordinate covalent compounds.

HARD

Science>Chemistry>Chemical Bonding>Coordinate Compounds

{F e S O}_{4} . {({N H}_{4})}_{2} {S O}_{4} . 6 H_{2} O

is called

What are the characteristics of coordinate bond?

Important Questions on Chemical Bonding

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