Question # 1

d-d transition cannot be shows by

Choose an answer

Cu+1

Sc+3

Zn+2

All

Electrons in 5d energy level are filled up in case of

Choose an answer

Lanthanides

Transition metals

Actinides

Rare gases

Which ion has maximum number of unpaired electrons in 3d subshell and shows maximum paramagnetic behavior?

Choose an answer

Cr+3

Ni+2

Co+2

Fe+3

Which of the following pair has the same no. of electrons in d- subshell

Choose an answer

Sc+3,Ti+3

Mn+2,Fe+3

Ti+3,V+3

Cr+3.Co+2

All 3d series elements show an oxidation state of oxidation state

Choose an answer

+1

+2

+3

Zero

Which pair of transition elements shows abnormal electronic configuration?

Choose an answer

Sc and Zn

Cu and Sc

Zn and Cu

Cu and Cr

which of the following is a typical transition metal?

Choose an answer

Sc

Y

Ra

Co

Which of the followings has electronic configuration of Ar in +3 oxidation state

Choose an answer

Sc

Mn

Ti

Zn

Highest oxidation state af the transition elements is

Choose an answer

+8

+7

+5

+1

TiCl4 is used as catalyst for manufacture of

Choose an answer

Sulphuric acid

Plastics

Ethanol

Tetraethyl lead

which one pair has the same oxidation state of-Fe?

Choose an answer

FeSO4 and FeCl4

FeCl4and FeCl3

FeSO4 and FeCl2

Fe2(SO4)3 and FeSO4

The element which shows highest binding energy

Choose an answer

V

T

So

Cr

At which oxidation state Cu achieves electronic configuration of Zn+2

Choose an answer

0

+2

+1

+3

Oxidation state of Mn' in KMnO4. K2MnO4, MnO2 and MnSO4 is in the order

Choose an answer

+7.+6.+2,+4

+6,+7,+2,+4

+7. +6.+4.+2

+4, +6, +7,+2

The strength of binding energy of transition elements depends upon

Choose an answer

Number of electron pairs

Number of unpaired electrons

Number of neutrons

Number of protons

Paramagnetic behaviour is caused by the presence of

Choose an answer

Unpaired electrons

Paired electrons

Paired protons

Paired electrons in an atom. molecule or ion

Group of element belongs to IIB group

Choose an answer

Zn. Cd. Hg

Cu. Ag. Au

Sc. Y. La

Ni. Pd. Pt

In [Ti (H2O)]3+ which colour is transmitted

Choose an answer

Yellow

Blue and red

Blue and yellow

red and yellow

Which of the following are responsible for the colour developed in transition elements compounds?

Choose an answer

s-orbitals

p-orbitals

d-orbitals

f-orbitals

Group VIB of transition elements contains

Choose an answer

Zn. Cd. Hg

Cr. Mo, w

Fe. Ru, Os

Mn. Te. Re

More Classes

Other Links

MDCAT Chemistry Chapter 11 S and P Block Elements 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