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

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

Question # 2

Across the lanthanide series, the basicity of the lanthanide hydroxides

Question # 3

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

Question # 4

The Mn3+has ______ color

Question # 5

Corrosion may be prevented by

Question # 6

All 3d series elements show variable oxidation states. The one shown by all 3d elements is

Question # 7

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

Question # 8

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

Question # 9

6-d series is in the period :

Question # 10

Which one of the following has highest density

Question # 11

Choose the correct answer of transition elements?

Question # 12

Which is used to identify Cu2+ions

Question # 13

The colour of transition metal complexes is due to

Question # 14

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

Question # 15

Cu2+with d9electronic configuration appears

Question # 16

Bronze is an alloy which contains

Question # 17

Transition metals form complexes due to the participation of partially filled

Question # 18

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

Question # 19

The colour of transition metal complexes is due to

Question # 20

Which is not a bidentate ligand

Question # 21

Which of the following is non-typical transition element?

Question # 22

Which of the following is not an element?

Question # 23

The geometrical shape of a transition complexion is related to the state of hybridizing of the central atom. What is trigonal bipyramidal

Question # 24

The amount of Ni in stainless steel is

Question # 25

Which element has 4 unpaired electrons in 3d-orbital

Question # 26

Non-formation of menisus by Hg in presence of O3is due to the formation of

Question # 27

Turnbull's blue is a compound called?

Question # 28

Which metal is used for catalytic hydrogenation of oils

Question # 29

Which element does not belong to 3d transition series

Question # 30

Most common oxidation states shownby cerium 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 German silver does not contain
A. Cu
B. Zn
C. Ni
D. Mn
2 Which of the following is a typical transition metal?
A. Sc
B. Y
C. Ra
D. Co
3 Which of the following is a carbonate are?
A. Pyrolusite
B. Malchite
C. Diaspore
D. cassiterite
4 Which is used to identify Cu2+ions
A. Nitric acid
B. Sulfuric acid
C. NaOH
D. HCI
5 The lanthanides contraction is responsible for the fact that
A. Zr and Y have about the same radius
B. Zr and Nb have similar oxidsation state
C. Zr and Hf have about the same radius
D. Zr and Zn have the same oxidation satete
6 Which is in differnet phase form other metals
A. Ni
B. Hg
C. Cd
D. Na
7 Bronze is an alloy of Cu and
A. Zn
B. As
C. Sb
D. Sn
8 Coordination number of Pt in [Pt Cl(NO2) (NH3)]2-is
A. 2-
B. 4
C. 1
D. 6
9 E.D.T.A is
A. Mono-dentate
B. Bi-dentate
C. Polydentate
D. Having three lone pairs of electrons
10 The colour of a transition metal complex is due to d-d transition The colour of the complex is the complementary of the colour absorbed. Thus [Ti(H2O6]3+abosrbs yellow light and transmits blue and red colours therefore the solution of titanium complex appears
A. Blue
B. Red
C. Yellow
D. Mixture of blue and red or violet

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!