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 colour of transition metal complexes is due to

Question # 2

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

Question # 3

Which of the following is non-typical transition element?

Question # 4

Which of the following is a transition element

Question # 5

Bronze is an alloy which contains

Question # 6

Turnbull's blue is a compound called?

Question # 7

The lanthanides contraction is responsible for the fact that

Question # 8

f-block elements are called :

Question # 9

The less reactivity of transition metal is due to

Question # 10

Titanium is used as a catalyst in

Question # 11

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

Question # 12

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

Question # 13

What is wrong about transition metals?

Question # 14

Cuprous ore among the following is

Question # 15

The Mn3+has ______ color

Question # 16

Bessemer converter is used in the manufacture of

Question # 17

Elements in which f-orbitals are in the process of completion are called

Question # 18

Coordination number of Pt in [Pt Cl(NO2) (NH3)]2-is

Question # 19

Property of transition element is :

Question # 20

Oxalic acid oxidizes to:

Question # 21

The number of unpaired electrons in Mn2+is

Question # 22

Cu2+with d9electronic configuration appears

Question # 23

Stainless steel contains Cr upto

Question # 24

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

Question # 25

Which alloy contains 50% copper, 25% zinc and 25% nickel

Question # 26

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

Question # 27

Sodium thisoulophate is used in photography because of its

Question # 28

In physical and chemical properties, transition elements show

Question # 29

Which of the following is a non-typical transition elements

Question # 30

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

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 German silver does not contain
A. Cu
B. Zn
C. Ni
D. Mn
2 Series starting from57La,42Hf -80Hg is in the period:
A. 4th
B. 5th
C. 6th
D. 7th
3 The equivalent weight of KMnO4(formula weight = M) when it is used as an oxidant in neutral medium is
A. M
B. M/2
C. M/3
D. M/5
4 Coordination number of Pt in [Pt Cl(NO2) (NH3)]2-is
A. 2-
B. 4
C. 1
D. 6
5 Non-formation of menisus by Hg in presence of O3is due to the formation of
A. Mercuric oxide
B. Mercurous oxide
C. Mercuric chloride
D. Mercurous chloride
6 Which of the following is a typical transition metal?
A. Sc
B. Y
C. Ra
D. Co
7 The amount of Ni in stainless steel is
A. 3%
B. 4%
C. 5%
D. 8%
8 Which is the formula of tetra-ammine chloronitro platinum (VI) sulphate?
A. [Pt(NH3)4(NO2)]SO4
B. [PtNO2Cl(NH3)4]SO4
C. [PtCl(NO2)(NH3)4]SO4
D. [Pt(NH3)4(NO2)Cl]SO4
9 Which of the following is a not typical transition element
A. Cr
B. Mn
C. Zn
D. Fe
10 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

Test Questions