Question # 1

Which among the following is least soluble in water.

Choose an answer

NaF

LiF

KF

CsF

Example of linear geometry

Choose an answer

XeF2

F2 and HgCl2

CdI2 AND Ag Cl3

All of the above

The law of trinds was proposed by

Choose an answer

Dobereiner

Newlands

Lother Mayer

Chancourtois

Which of the following is a pseudohalide.

Choose an answer

I3-

IF7

CN-

ICI

Which of the following is the most abundant alkaline earth metal.

Choose an answer

Be

Mg

Ca

Sr

Major achievement of CFT is

Choose an answer

Interpreting the color

Adsorption spectra

Both A and B

None of above

Which of the following does not form stable diatomic molecule.

Choose an answer

Nitrogen

Phosphorus

Hydrogen

Oxygen

The _________ sphere is enclosed in brackets in formulas for complex species, and it includes the central metal ion plus the coordinated group

Choose an answer

Ligand

Donor

Coordination

Oxiation

The halide which is inert to water is

Choose an answer

PCl5

SiCl4

BCl3

SF3

CFT can very well explain

Choose an answer

Color

Magnetic properties

Spectra of transition metal

All

What types of bonding occurs in d-block elements.

Choose an answer

Ionic

Covalent

Metallic

Both B and C

Which of the following has the highest melting point.

Choose an answer

NaCl

KCl

MgO

BaO

Which of the following statements false about transition metals.

Choose an answer

They form complexes

They show variable valency

All transiting metal compounds are paramagnetic

They form coloured ions

Which one of the following sets of elements has the strongest tendency to form negative ions in gaseous state.

Choose an answer

NA, Mg, Al

Ca, V, Cr

N , O, F

Ga, ln, tI

Which of the following would decompose at lowest temperature.

Choose an answer

MgCO3

SrCO3

BaCO3

CaCO3

Which of the following reactions is employed to produce ozone in the laboratory.

Choose an answer

Exposure of air to UV light

Reaction of F2 with H2O at low temperature

Reaction SO2 with H2O2

Passage of silent electric discharge through oxygen

The electrolysis of molten metal hydride will produce dihydrogen gas.

Choose an answer

At cathode

At anode

At both the electrodes

At none of the electrodes

In German Silver copper is alloyed with which metal.

Choose an answer

Zn

Ni

Ai

Zn and Ni

In whihc period, the element with least ionization enthalpy belong to

Choose an answer

Group I

Group 2

Group 17

Group 18

The Lewis formula of SOCl2 the total number of bond pairs and lone pairs of electrons around sulphur are.

Choose an answer

2,1

2 ,2

3 ,1

3 ,0

An element with atomic number 20 is placed in which period of the periodic table.

Choose an answer

1

2

3

4

More Classes

Other Links

PPSC Chemistry Part III Inorganic Chemistry Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer