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

Which of the following is not correct about transition metals?

Question # 3

Which is non typical transition element :

Question # 4

Oxalic acid oxidizes to:

Question # 5

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

Question # 6

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

Question # 7

f-Block elements are also called

Question # 8

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

Question # 9

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

Question # 10

The colour of the transition metal compounds is due to

Question # 11

The percentage of carbon in different types of iron products is in the order of:

Question # 12

High purity copper metal is obtained by

Question # 13

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

Question # 14

Most common oxidation states shownby cerium are

Question # 15

Most transition elements show

Question # 16

Bronze is an alloy of Cu and

Question # 17

d-block elements are also called :

Question # 18

Which is used to identify Cu2+ions

Question # 19

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

Question # 20

Which of the following is a non-typical transition elements

Question # 21

Which of the following is a carbonate are?

Question # 22

Bell metal is an alloy of Sn and

Question # 23

Across the lanthanide series, the basicity of the lanthanide hydroxides

Question # 24

Coordination sphere may be:

Question # 25

Which period starts from 11Sc to 30Zn ?

Question # 26

In physical and chemical properties, transition elements show

Question # 27

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

Question # 28

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

Question # 29

The colour of transition metal complexes is due to:

Question # 30

The number of unpaired electrons in Fe3+(Z = 26) are

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 Corrosion may be prevented by
A. Allcying
B. Paints
C. Metallic coatings
D. All
2 Choose the correct answer of transition elements?
A. Transition elements have low melting points
B. Transition elements do not have catalytic activity
C. Transition elements exhibit variable oxidation states
D. Transition elements exhibit inert pair effect
3 Property of transition element is :
A. Low m.p and b.p
B. Parramagnetism
C. Oxidation state
D. Low binding energies
4 Bronze is an alloy which contains
A. 60% cu
B. 70% cu
C. 80% cu
D. 99% cu
5 Which period starts from 11Sc to 30Zn ?
A. First Period
B. Second Period
C. Third Period
D. 4th Period
6 The colour of transition metal complexes is due to:
A. d-d transitions of electorns
B. Paramagnetic nature of transition
C. Ionization
D. Loss of s-electrons
7 Which of the following is not related to transition metals
A. They have a high tensile strength
B. They are ductile
C. They are malleable
D. They have low melting points
8 Which of the following is a typical transition metal
A. Sc
B. Y
C. Ra
D. Co
9 Which of the following acts as ligand
A. NH3
B. NH2-- CH2-- CH2-- NH2
C. C2O2-4
D. All these
10 Transition metals mostly are
A. Diamagnetic
B. Paramagnetic
C. Neither diamagnetic nor paramagnetic
D. Both diamagnetic and paramagnetic

Test Questions