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

Question # 2

Which one of the following has highest density

Question # 3

Which of the following is non-typical transition element?

Question # 4

Coordination sphere may be:

Question # 5

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

Question # 6

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

Question # 7

Fe+3and Mn2+are strong paramagnetic because the number of unpaired electrons in each is

Question # 8

What are alloys

Question # 9

Which of the following is a not typical transition element

Question # 10

Which metal is used for catalytic hydrogenation of oils

Question # 11

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

Question # 12

Mercury is the only metal which is liquid at 0°C. this is due to its

Question # 13

E.D.T.A is

Question # 14

Sodium thisoulophate is used in photography because of its

Question # 15

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

Question # 16

Bell metal is an alloy of Sn and

Question # 17

Which has the largest radius?

Question # 18

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

Question # 19

Which of the following metals is sometimes found in native state in nature?

Question # 20

Which element does not belong to 4d series

Question # 21

In the extraction of iron, slag is produced which is

Question # 22

Which is non typical transition element :

Question # 23

CuSO4. 5H2O is used to prepare

Question # 24

Solubility of KMnO4 at higher temperature is:

Question # 25

The amount of Ni in stainless steel is

Question # 26

Oxalic acid oxidizes to:

Question # 27

High purity copper metal is obtained by

Question # 28

Rusting can be avoided by :

Question # 29

Which of the following is not correct about transition metals?

Question # 30

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

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 Turnbull's blue is a compound called?
A. Ferricyanide
B. Ferrous ferricyanide
C. Ferrous cyanide
D. Ferri - Ferro cyanide
2 The elements in which d or f-orbitals are incomplete are called
A. Transition elements
B. Typical elements
C. Actinides
D. lanthanides
3 The amount of Ni in stainless steel is
A. 3%
B. 4%
C. 5%
D. 8%
4 During oxidation in k2Cr2O7, Cr VI changes to :
A. I
B. II
C. III
D. IV
5 The total number of transition elements is:
A. 10
B. 14
C. 40
D. 50
6 Property of transition element is :
A. Low m.p and b.p
B. Parramagnetism
C. Oxidation state
D. Low binding energies
7 Across the lanthanide series, the basicity of the lanthanide hydroxides
A. Increases
B. Decreases
C. First increases and then decreases
D. First decreases and then increases
8 Series starting from57La,42Hf -80Hg is in the period:
A. 4th
B. 5th
C. 6th
D. 7th
9 Oxalic acid oxidizes to:
A. CO
B. CO2
C. Oxalates
D. None of these
10 The colour of the transition metal compounds is due to
A. p-d transition
B. d-d transition
C. s-p transition
D. None of these

Test Questions