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

Besides Zn and Cu , German silver contains the metal

Question # 2

Bell metal is an alloy of Sn and

Question # 3

The compound which gives oxygen on moderate heating is

Question # 4

In the extraction of iron, slag is produced which is

Question # 5

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

Question # 6

Titanium is used as a catalyst in

Question # 7

The colour of transition metal complexes is due to

Question # 8

German silver does not contain

Question # 9

Steel may be manufacture by two processes which two are correct

Question # 10

Interstitial compounds have

Question # 11

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

Question # 12

Which of the following compounds gives red precipitate with AgNO3?

Question # 13

Rusting of iron is catalysed by

Question # 14

Among the lanthandes the one obtained by synthetic method is

Question # 15

Coordination sphere may be:

Question # 16

Bessemer converter is used in the manufacture of

Question # 17

Turnbull's blue is a compound called?

Question # 18

Which element does not belong to 3d transition series

Question # 19

During oxidation in k2Cr2O7, Cr VI changes to :

Question # 20

Which of the following is a typical transition metal

Question # 21

6-d series is in the period :

Question # 22

The total number of d-bock transition element is

Question # 23

Misch mental is

Question # 24

The total number of transition elements is:

Question # 25

Which of the following is not correct about transition metals?

Question # 26

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

Question # 27

Transition metals mostly are

Question # 28

Which element belong to 5d series

Question # 29

Corrosion of iron can be prevented by coating the surface with

Question # 30

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

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 Stainless steel contains Cr upto
A. 12%
B. 18%
C. 10%
D. 5%
2 Misch mental is
A. An alloy of Aluminium
B. A mixture of chromium and lead chromate
C. An alloy of lanthanoid metals
D. An alloy of copper
3 Which is used to identify Cu2+ions
A. Nitric acid
B. Sulfuric acid
C. NaOH
D. HCI
4 Transition elements differ from s and p block elements due to their characteristic properties. What is not he characteristic property of transition elements
A. Transition elements show variable oxidation states
B. Their salts are coloured
C. They can be used as catalyst
D. All of them are metals
5 f-Block elements are also called
A. Non typical transition elements
B. Outer transition elements
C. Normal transition elements
D. Inner transition elements
6 6-d series is in the period :
A. 4th
B. 5th
C. 6th
D. 7th
7 Which element does not belong to 4d series
A. Y
B. Zr
C. Mo
D. Zn
8 In the manufacture of iron from haematitie,limestone is added to act as
A. Flux
B. A reducing agent
C. Slag
D. An oxidizing agent
9 Which of the following d-block elements can show the highest oxidation number in its compounds
A. Chromium
B. Copper
C. Nickel
D. Manganese
10 Fe+3and Mn2+are strong paramagnetic because the number of unpaired electrons in each is
A. 4
B. 5
C. 6
D. 7

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!