ECAT Chemistry Chapter 17 Transition Elements Online Test

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  • Chapter NameCh 17 - Transition Elements
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ECAT Chemistry Chapter 17 Transition Elements Online Test

  • Total Questions30

  • Time Allowed30

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ECAT Chemistry Chapter 17 Transition Elements Online Test

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Question # 1

The compound which gives oxygen on moderate heating is

Question # 2

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

Question # 3

Bronze is an alloy which contains

Question # 4

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

Question # 5

Rusting can be avoided by :

Question # 6

Which is non typical transition element :

Question # 7

Property of transition element is :

Question # 8

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

Question # 9

Bessemer converter is used in the manufacture of

Question # 10

5-d series is in the period :

Question # 11

Which of the following is a carbonate are?

Question # 12

Which of the following is obtained when Fe reacts with dil. HNO3?

Question # 13

Rusting of iron is catalysed by

Question # 14

f-block elements are called :

Question # 15

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

Question # 16

The geometry of [Co(NH3)6]3+is

Question # 17

The colour of the transition metal compounds is due to

Question # 18

Which period starts from 11Sc to 30Zn ?

Question # 19

The total number of transition elements is

Question # 20

Transition metals form complexes due to the participation of partially filled

Question # 21

Transition elements differ from s and p block elements due to their characteristic properties. What is not he characteristic property of transition elements

Question # 22

The oxidation number of Ni in [Ni(CO)4] is

Question # 23

What are alloys

Question # 24

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

Question # 25

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

Question # 26

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

Question # 27

The color of Cr3+ion is

Question # 28

Group VIB of transition elements contains

Question # 29

Oxalic acid oxidizes to:

Question # 30

Bell metal is an alloy of

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