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

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 # 2

Group VIB of transition elements contains

Question # 3

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

Question # 4

Which of the following is not correct about transition metals?

Question # 5

Which metal is used for catalytic hydrogenation of oils

Question # 6

The total number of transition elements is

Question # 7

In an ooctahedral crystal field splitting, the number of orbitals pushed down in energy is

Question # 8

Solubility of KMnO4 at higher temperature is:

Question # 9

In the extraction of iron, slag is produced which is

Question # 10

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

Question # 11

The oxidation state of Fe in [Fe(CN)6]3-is

Question # 12

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

Question # 13

Which of the following is a carbonate are?

Question # 14

Which of the following is used as disinfectant

Question # 15

Stainless steel contains ion and carbon along with

Question # 16

d-block elements are also called :

Question # 17

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

Question # 18

Misch mental is

Question # 19

6-d series is in the period :

Question # 20

The number of unpaired electrons in Mn2+is

Question # 21

Most common oxidation states shownby cerium are

Question # 22

Coordination sphere may be:

Question # 23

The less reactivity of transition metal is due to

Question # 24

Interstitial compounds have

Question # 25

Out of 110 known elements, transition elements are

Question # 26

Which of the following is a non-typical transition elements

Question # 27

Which of the following elements does not show variable oxidation states?

Question # 28

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

Question # 29

The colour of the transition metal compounds is due to

Question # 30

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

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
Sr.# Question Answer
1 High purity copper metal is obtained by
A. Carbon reduction
B. Hydrogen reduction
C. Electrolytic reduction
D. Thermite reduction
2 Addition of iron fillings to CuSO4solution caused precipitation of Cu owing to the
A. Reduction of Cu2+
B. Oxidation of Cu2+
C. Reduction of Fe
D. Reduction of Fe3+
3 4-d series is in the period:
A. 4th
B. 5th
C. 6th
D. 7th
4 A phtotographic plate is coated with an emulsion of silver nitrate and
A. AgCI
B. AgI
C. AgBr
D. NaNO3
5 A transition element is defined as an element of 3d series
A. Which is metal
B. Which has one stable ion
C. Which has two stable ions
D. Which has at least one stable ion with incomplete d-orbital
6 Which of the following transition metal ions will have definite value of magnetic moment?
A. Se3+
B. Ti3+
C. Cu+
D. Zn2+
7 Which of the following is a typical transition metal
A. Sc
B. Y
C. Ra
D. Co
8 In physical and chemical properties, transition elements show
A. Similarities
B. Dissimilarities
C. Both of these
D. Somestimes similarities, sometimes dissimilarities
9 The colour of transition metal complexes is due to
A. d-d transitions of electrons
B. Para magnetic nature of transition elements
C. Ionization
D. Loss of s-electrons
10 Which is used to identify Cu2+ions
A. Nitric acid
B. Sulfuric acid
C. NaOH
D. HCI

Test Questions

Is this page helpful?