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

d-block elements closely resemble in their physical and chemical properties. Which statement is incorrect

Question # 2

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

Question # 3

Which of the following transition metal ions will have definite value of magnetic moment?

Question # 4

Group VI-B of transition elements contains:

Question # 5

Which element belong to 5d series

Question # 6

Group VIB of transition elements contains

Question # 7

Which of the following is obtained when Fe reacts with dil. HNO3?

Question # 8

Corrosion of iron can be prevented by coating the surface with

Question # 9

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

Question # 10

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

Question # 11

Which of the following is a non-typical transition elements

Question # 12

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

Question # 13

High purity copper metal is obtained by

Question # 14

The lanthanides contraction is responsible for the fact that

Question # 15

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

Question # 16

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

Question # 17

The iron obtained from blast furnace is

Question # 18

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

Question # 19

Potassium chromate has formula

Question # 20

Which is used to identify Cu2+ions

Question # 21

The geometry of [Co(NH3)6]3+is

Question # 22

What is wrong about transition metals?

Question # 23

Transition elements form which type of bond

Question # 24

The total number of transition elements is:

Question # 25

5-d series is in the period :

Question # 26

Series starting from57La,42Hf -80Hg is in the period:

Question # 27

The color of Cr3+ion is

Question # 28

f-Block elements are also called

Question # 29

Rusting can be avoided by :

Question # 30

Platinum (IV) chloride combines with ammonia to form compounds in which the coordination number of the platinum is 6. A formula unit on one of the compound contains a cation and only two chloride ions. What is the formula of this compound

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 f-block elements are called :
A. Alkali metal
B. Alkakline earth metals
C. Transition elements
D. Electron deficient elements
2 Cu2+with d9electronic configuration appears
A. Yellow
B. Pink
C. Blue
D. Green
3 Which is in differnet phase form other metals
A. Ni
B. Hg
C. Cd
D. Na
4 Rusting can be avoided by :
A. Making alloys
B. Tin or Zinc plating
C. Use of enamel
D. All of these
5 Rusting of iron is catalysed by
A. Fe
B. O2
C. Zn
D. H+
6 In physical and chemical properties, transition elements show
A. Similarities
B. Dissimilarities
C. Both of these
D. Somestimes similarities, sometimes dissimilarities
7 Most common oxidation states shownby cerium are
A. +2, +4
B. +3, +4
C. +3, +5
D. +2, +3
8 Besides Zn and Cu , German silver contains the metal
A. Sn
B. Ag
C. Ni
D. Mg
9 Which element belong to 5d series
A. V
B. Nb
C. Pd
D. Hf
10 The protection of steel by chrome plating is due to
A. Cathodic protection
B. Anodic protection
C. Covering of steel surface
D. Formation of alloy with iron

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!