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

Misch mental is

Question # 2

How many mole of acidfied FeSO4solution can be completely oxidized by one mole of KMNO4?

Question # 3

An element in +3 oxidation state has the electronic configuration (Ar) 3d3. Its atomic number is

Question # 4

The number of unpaired electrons in ferrous ion ( Z - 26) is

Question # 5

E.D.T.A is

Question # 6

Iron, once dipped in concentrated H2SO4, does not displace copper from copper sulphates solution, because

Question # 7

The protection of steel by chrome plating is due to

Question # 8

Coordination number of Pt in [PtCl (NO2) (NH3)4]2-

Question # 9

The total number of inner transition elements in the periodic table is

Question # 10

Stainless steel contains ion and carbon along with

Question # 11

Property of transition element is :

Question # 12

The color of Cr3+ion is

Question # 13

Which of the following is not related to transition metals

Question # 14

Which of the following is a carbonate are?

Question # 15

Potassium ferrocyanide is a

Question # 16

Which of the following element is responsible for oxidation of water to O2in biological process?

Question # 17

f-block elements are called :

Question # 18

[Ti(H2O)6]+3ion absorbs colour:

Question # 19

Which of the following is a transition element

Question # 20

Besides Zn and Cu , German silver contains the metal

Question # 21

A transition element is defined as an element of 3d series

Question # 22

4-d series is in the period:

Question # 23

Which of the following compounds gives red precipitate with AgNO3?

Question # 24

The amount of Ni in stainless steel is

Question # 25

Coordination number of Pt in [PtCI(NO2) (NH3)4]2+is

Question # 26

The geometrical shape of a transition complexion is related to the state of hybridizing of the central atom. What is trigonal bipyramidal

Question # 27

The free spaces between the metal atoms and its crystal lattice are called

Question # 28

Corrosion may be prevented by

Question # 29

Which element belong to 5d series

Question # 30

Series starting from57La,42Hf -80Hg 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 d-block elements are also called :
A. alkali metal
B. Alkaline earth metals
C. Transition elements
D. Electron deficient elements
2 The percentage of carbon in different types of iron products is in the order of:
A. Cast iron > wrought iron > steel
B. wrought iron > steel > cast rion
C. Cast iron > steel > wrought iron
D. Cast iron = steel > wrought iron
3 5-d series is in the period :
A. 4th
B. 5th
C. 6th
D. 7th
4 Bronze is an alloy which contains
A. 60% cu
B. 70% cu
C. 80% cu
D. 99% cu
5 How many mole of acidfied FeSO4solution can be completely oxidized by one mole of KMNO4?
A. 10
B. 5
C. 6
D. 2
6 Which alloy contains 50% copper, 25% zinc and 25% nickel
A. German silver
B. Gun metal
C. Bell metal
D. Brass
7 An oxidixing agent
A. K2Cr2O7
B. H2SO4
C. FeSO4
D. K2SO4
8 Solubility of KMnO4 at higher temperature is:
A. 5%
B. 7%
C. 15%
D. 25%
9 IIB elements (Zn, Cd, Hg) and III B elements (Sc, Y and La) are
A. Non typical transition element
B. Typical transition element
C. Normal elements
D. Inner transition element
10 In the electronic configuration of Cr one electron from 4s sub-shell is transfered to 3d sub-shell because
A. The 3rd orbital is of lower energy than 4s
B. The 4s orbital is of equal energy to 3d orbital
C. The half filled d-subshell is more stable than incomplete d-sub shell
D. 6 unpaired electrons make Cr more paramagnetic

Test Questions

Share your comments & questions here

  • No comments yet. Be the first to comment!

Is this page helpful?