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

Corrosion of iron can be prevented by coating the surface with

Question # 2

The total number of d-bock transition element is

Question # 3

The colour of transition metal complexes is due to:

Question # 4

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

Question # 5

The total number of transition elements is:

Question # 6

High purity copper metal is obtained by

Question # 7

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

Question # 8

The amount of Ni in stainless steel is

Question # 9

Which of the following has the maximum number of unpaired d-electrons?

Question # 10

Coordination sphere may be:

Question # 11

What are alloys

Question # 12

What is the shape of Fe(CO)5molecule?

Question # 13

Series starting form 39Y to 48CD is in period:

Question # 14

Which of the following compounds gives red precipitate with AgNO3?

Question # 15

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

Question # 16

Which of the following d-block elements can show the highest oxidation number in its compounds

Question # 17

[Co(NH3)6]3+will form ______ structure

Question # 18

E.D.T.A is

Question # 19

Rusting of iron is catalysed by

Question # 20

Stainless steel contains ion and carbon along with

Question # 21

Potassium ferrocyanide is a

Question # 22

Electronic configuration of Cu+2is

Question # 23

Rusting can be avoided by :

Question # 24

d-block elements are also called :

Question # 25

Transition elements form which type of bond

Question # 26

Which is used to identify Cu2+ions

Question # 27

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

Question # 28

Which of the following is a not typical transition element

Question # 29

Which is not a bidentate ligand

Question # 30

Which is the formula of tetra-ammine chloronitro platinum (VI) sulphate?

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 In an ooctahedral crystal field splitting, the number of orbitals pushed down in energy is
A. 3
B. 2
C. 5
D. Zero
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 oxidation state of Fe in [Fe(CN)6]3-is
A. +2
B. +3
C. +4
D. -3
4 Potassium hexacyanoferrate (II) has the formula
A. K4[Fe(CN)6]
B. K3[Fe(CN)6]
C. K2[Fe(CN)6]
D. K [Fe(CN)6]
5 Fe+3and Mn2+are strong paramagnetic because the number of unpaired electrons in each is
A. 4
B. 5
C. 6
D. 7
6 Which of the following is non-typical transition element?
A. Cr
B. Mn
C. Zn
D. Fe
7 Rusting of iron is catalysed by
A. Fe
B. O2
C. Zn
D. H+
8 Which of the following is a non-typical transition elements
A. Cr
B. Mn
C. Zn
D. Fe
9 German silver does not contain
A. Cu
B. Zn
C. Ni
D. Mn
10 Potassium chromate has formula
A. KClO3
B. K2CO3
C. K2CrO4
D. K2Cr2O7

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!