ECAT Pre Engineering Chemistry Chapter 17 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 17 Transition Elements

Try The MCQ's Test For ECAT Chemistry Chapter 17 Transition Elements

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Chemistry Chapter 17 Transition Elements

00:00
Question # 1

The Mn3+has ______ color

Question # 2

[Zn(NH3)4]3+possess geometry

Question # 3

In an ooctahedral crystal field splitting, the number of orbitals pushed down in energy is

Question # 4

Which element belong to 5d series

Question # 5

Transition metals form complexes due to the participation of partially filled

Question # 6

The iron obtained from blast furnace is

Question # 7

Potassium hexacyanoferrate (II) has the formula

Question # 8

Which element does not belong to 4d series

Question # 9

Addition of iron fillings to CuSO4solution caused precipitation of Cu owing to the

Question # 10

Which of the following compounds gives red precipitate with AgNO3?

Question # 11

Which of the following is a non-typical transition elements

Question # 12

Stainless steel contains Cr upto

Question # 13

In the electronic configuration of Cr one electron from 4s sub-shell is transfered to 3d sub-shell because

Question # 14

Which is used to identify Cu2+ions

Question # 15

All 3d series elements show variable oxidation states. The one shown by all 3d elements is

Question # 16

Steel may be manufacture by two processes which two are correct

Question # 17

Which element does not belong to 3d transition series

Question # 18

Which period starts from 11Sc to 30Zn ?

Question # 19

Potassium ferrocyanide is a

Question # 20

Which has the largest radius?

Question # 21

The total number of transition elements is

Question # 22

Which of the following is a carbonate are?

Question # 23

Transition elements differ from s and p block elements due to their characteristic properties. What is not he characteristic property of transition elements

Question # 24

Which is not a bidentate ligand

Question # 25

The number of unpaired electrons in Mn2+is

Question # 26

Rusting of iron is catalysed by

Question # 27

Which of the following acts as ligand

Question # 28

In the manufacture of iron from haematitie,limestone is added to act as

Question # 29

f-block elements are called :

Question # 30

Which is non typical transition element :

Submit

Prepare Complete Set Wise ECAT Chemistry Chapter 17 Transition Elements MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Chemistry Chapter 17 Transition Elements MCQ`s Test

  • N
    Nasreen Sardar 10 - Jun - 2023 03 Min 52 Sec 115/120
  • T
    Tasawar Hussain 27 - Feb - 2024 08 Min 39 Sec 100/120
  • A
    Arian Ahmed 08 - Mar - 2024 00 Min 09 Sec 95/120
  • T
    TETO Teto 13 - Mar - 2023 01 Min 21 Sec 95/120
  • M
    M Umer Arain 19 - Nov - 2024 00 Min 05 Sec 90/120
  • J
    Jiya Khan 27 - Feb - 2024 05 Min 12 Sec 90/120
  • U
    Unaiza Usman 17 - Feb - 2024 02 Min 23 Sec 85/120
  • R
    Rabbia Munir 11 - Mar - 2024 04 Min 32 Sec 85/120
  • H
    Huzaifa Asim 30 - May - 2024 06 Min 23 Sec 80/120
  • T
    Tamshi Sohail 30 - Apr - 2024 06 Min 42 Sec 80/120
  • Z
    zain ali 23 - Feb - 2024 07 Min 51 Sec 80/120
  • F
    Fariha Rani 16 - Jul - 2023 05 Min 28 Sec 70/120
  • J
    jaffar hussain 24 - Jan - 2024 06 Min 31 Sec 70/120
  • M
    Mubashir Abbasi 14 - Nov - 2023 08 Min 19 Sec 65/120
  • A
    Abid Ali 25 - May - 2024 02 Min 57 Sec 60/120

ECAT Chemistry Chapter 17 Important MCQ's

Sr.# Question Answer
1 The total number of rare earth elements is
A. 8
B. 32
C. 14
D. 10
2 Which of the following compounds gives red precipitate with AgNO3?
A. Kl
B. K2CrO4
C. NaBr
D. NaNO3
3 Bronze is an alloy of Cu and
A. Zn
B. As
C. Sb
D. Sn
4 Which element has 4 unpaired electrons in 3d-orbital
A. Chromium - 24
B. Manganese - 25
C. Iron - 26
D. Cobalt - 27
5 Stainless steel contains ion and carbon along with
A. Ni and Cr
B. Cr and Co
C. Co and Mn
D. Mn and Ni
6 The colour of a transition metal complex is due to d-d transition The colour of the complex is the complementary of the colour absorbed. Thus [Ti(H2O6]3+abosrbs yellow light and transmits blue and red colours therefore the solution of titanium complex appears
A. Blue
B. Red
C. Yellow
D. Mixture of blue and red or violet
7 6-d series is in the period :
A. 4th
B. 5th
C. 6th
D. 7th
8 Potassium hexacyanoferrate (II) has the formula
A. K4[Fe(CN)6]
B. K3[Fe(CN)6]
C. K2[Fe(CN)6]
D. K [Fe(CN)6]
9 Non-formation of menisus by Hg in presence of O3is due to the formation of
A. Mercuric oxide
B. Mercurous oxide
C. Mercuric chloride
D. Mercurous chloride
10 Which of the following is a not typical transition element
A. Cr
B. Mn
C. Zn
D. Fe

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!