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

Turnbull's blue is a compound called?

Question # 2

Misch mental is

Question # 3

Content of carbon in steel is:

Question # 4

Corrosion may be prevented by

Question # 5

Series starting form 39Y to 48CD is in period:

Question # 6

What are alloys

Question # 7

The elements in which d or f-orbitals are incomplete are called

Question # 8

The less reactivity of transition metal is due to

Question # 9

Which element has 4 unpaired electrons in 3d-orbital

Question # 10

Which period starts from 11Sc to 30Zn ?

Question # 11

Rusting of iron is catalysed by

Question # 12

In physical and chemical properties, transition elements show

Question # 13

The oxidation number of Ni in [Ni(CO)4] is

Question # 14

Which is the correct electronic configuration of Cr - 24

Question # 15

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

Question # 16

The colour of the transition metal compounds is due to

Question # 17

Which of the following d-block elements can show the highest oxidation number in its compounds

Question # 18

Out of 110 known elements, transition elements are

Question # 19

Which is the formula of tetra-ammine chloro-nitro platinum (IV) sulphate

Question # 20

Which has the largest radius?

Question # 21

Which of the following metal exhibits more than one oxidation?

Question # 22

Which is non typical transition element :

Question # 23

The lanthanides contraction is responsible for the fact that

Question # 24

Maximum variable oxidation state is of:

Question # 25

Which of the following has the maximum number of unpaired d-electrons?

Question # 26

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

Question # 27

Bronze is an alloy which contains

Question # 28

IIB elements (Zn, Cd, Hg) and III B elements (Sc, Y and La) are

Question # 29

Coordination number of Pt in [Pt Cl(NO2) (NH3)]2-is

Question # 30

4-d series is in the period:

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 Rusting can be avoided by :
A. Making alloys
B. Tin or Zinc plating
C. Use of enamel
D. All of these
2 How many mole of acidfied FeSO4solution can be completely oxidized by one mole of KMNO4?
A. 10
B. 5
C. 6
D. 2
3 A transition metal complex can be recognized by various terms. Which is not the proper term
A. Central metal ion
B. Coordination number
C. Ligand
D. Geometry of complex
4 Most common oxidation states shownby cerium are
A. +2, +4
B. +3, +4
C. +3, +5
D. +2, +3
5 Which one of the following has highest density
A. Zn
B. Os
C. Ni
D. Cu
6 Bell metal is an alloy of
A. Cu, Zn, and Sn
B. Cu, Zn and Ni
C. Cu and Zn
D. Cu and Sn
7 AgCl is soluble is
A. Aqua regia
B. H2SO4
C. HCl
D. NH3
8 The number of unpaired electrons in ferrous ion ( Z - 26) is
A. 3
B. 2
C. 4
D. 5
9 Elements in which f-orbitals are in the process of completion are called
A. Outer transition element
B. Inner transition elements
C. Non-tranistion elements
D. Radioactive elements
10 What is the shape of Fe(CO)5molecule?
A. Tetrahedral
B. Octahedral
C. Trigonal bipyramidal
D. Square pyramidal

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!