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

AgCl is soluble is

Question # 2

Bronze is an alloy of Cu and

Question # 3

Which is non typical transition element :

Question # 4

Misch mental is

Question # 5

Which is the correct electronic configuration of Cr - 24

Question # 6

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

Question # 7

Cu2+with d9electronic configuration appears

Question # 8

In the manufacture of iron from haematitie,limestone is added to act as

Question # 9

Which of the following is a not typical transition element

Question # 10

What is the name of the comlex [Ni(CO)4]

Question # 11

f-Block elements are also called

Question # 12

Coordination number of Pt in [PtCI(NO2) (NH3)4]2+is

Question # 13

[Cu[NH3)4]+2will form ______ structure

Question # 14

The protection of steel by chrome plating is due to

Question # 15

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

Question # 16

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

Question # 17

Among the lanthandes the one obtained by synthetic method is

Question # 18

The number of unpaired electrons in ferrous ion ( Z - 26) is

Question # 19

Iron, once dipped in concentrated H2SO4, does not displace copper from copper sulphates solution, because

Question # 20

Across the lanthanide series, the basicity of the lanthanide hydroxides

Question # 21

Which one of the following has highest density

Question # 22

Which element does not belong to 4d series

Question # 23

Which of the following is a typical transition metal

Question # 24

What is wrong about transition metals?

Question # 25

Bronze is an alloy which contains

Question # 26

Coordination number of Pt in [PtCl (NO2) (NH3)4]2-

Question # 27

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

Question # 28

Stainless steel contains Cr upto

Question # 29

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

Question # 30

Which element belong to 5d series

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ECAT Chemistry Chapter 17 Important MCQ's

Sr.# Question Answer
1 Stainless steel contains Cr upto
A. 12%
B. 18%
C. 10%
D. 5%
2 AgCl is soluble is
A. Aqua regia
B. H2SO4
C. HCl
D. NH3
3 Which of the following elements does not show variable oxidation states?
A. Copper
B. Iron
C. Zinc
D. Titanium
4 Titanium is used as a catalyst in
A. Hydrogenation
B. Dehydrogenation
C. Polymerization of P.E.
D. Oxidation of ammonia
5 Which of the following is non-typical transition element?
A. Cr
B. Mn
C. Zn
D. Fe
6 Stainless steel contains ion and carbon along with
A. Ni and Cr
B. Cr and Co
C. Co and Mn
D. Mn and Ni
7 The compound which gives oxygen on moderate heating is
A. Zinc oxide
B. Mercuric oxide
C. Aluminium oxide
D. Ferric oxide
8 The elements in which d or f-orbitals are incomplete are called
A. Transition elements
B. Typical elements
C. Actinides
D. lanthanides
9 5-d series is in the period :
A. 4th
B. 5th
C. 6th
D. 7th
10 Bronze is an alloy which contains
A. 60% cu
B. 70% cu
C. 80% cu
D. 99% cu

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