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

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ECAT Chemistry Chapter 17 Transition Elements

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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

Which of the following is a typical transition metal?

Question # 3

Most transition elements show

Question # 4

Which of the following is non-typical transition element?

Question # 5

Corrosion of iron can be prevented by coating the surface with

Question # 6

Potassium ferrocyanide is a

Question # 7

Series starting from57La,42Hf -80Hg is in the period:

Question # 8

The colour of transition metal complexes is due to

Question # 9

The total number of transition elements is

Question # 10

The total number of d-bock transition element is

Question # 11

The colour of transition metal complexes is due to:

Question # 12

In the electronic configuration of Cr one electron from 4s sub-shell is transfered to 3d sub-shell because

Question # 13

Which of the following is not related to transition metals

Question # 14

German silver does not contain

Question # 15

Which of the following metal exhibits more than one oxidation?

Question # 16

The formula of curprite is

Question # 17

The Mn3+has ______ color

Question # 18

Which of the following is a non-typical transition elements

Question # 19

4-d series is in the period:

Question # 20

Bell metal is an alloy of Sn and

Question # 21

In physical and chemical properties, transition elements show

Question # 22

5-d series is in the period :

Question # 23

Out of 110 known elements, transition elements are

Question # 24

Which of the following compounds gives red precipitate with AgNO3?

Question # 25

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

Question # 26

Bronze is an alloy of Cu and

Question # 27

The colour of transition metal complexes is due to

Question # 28

The color of Cr3+ion is

Question # 29

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

Question # 30

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

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ECAT Chemistry Chapter 17 Important MCQ's

Sr.# Question Answer
1 [Co(NH3)6]3+will form ______ structure
A. Square planar
B. Tetrahedral
C. Octahedral
D. Trigonal bipyamidal
2 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]
3 The oxidation state of Fe in [Fe(CN)6]3-is
A. +2
B. +3
C. +4
D. -3
4 [Cu[NH3)4]+2will form ______ structure
A. Square planar
B. Tetrahedral
C. Octahedral
D. Trigonal bipyramidal
5 The colour of the transition metal compounds is due to
A. p-d transition
B. d-d transition
C. s-p transition
D. None of these
6 Most transition elements show
A. Diamagnetic behavior
B. Ferromagnetic behavior
C. Paramagnetic behavior
D. None of these
7 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
8 Transition metals mostly are
A. Diamagnetic
B. Paramagnetic
C. Neither diamagnetic nor paramagnetic
D. Both diamagnetic and paramagnetic
9 The percentage of carbon in different types of iron products is in the order of
A. Cast iron > wrought iron > steel
B. Wrought iron > steel > cast iron
C. Cast iron > steel > wrought iron
D. Cast iron = steel > wrought iron
10 Which is in differnet phase form other metals
A. Ni
B. Hg
C. Cd
D. Na

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