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

00:00
Question # 1

Which is the formula of tetra-ammine chloronitro platinum (VI) sulphate?

Question # 2

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

Question # 3

Cuprous ore among the following is

Question # 4

Which of the following acts as ligand

Question # 5

Besides Zn and Cu , German silver contains the metal

Question # 6

Solubility of KMnO4 at higher temperature is:

Question # 7

The less reactivity of transition metal is due to

Question # 8

[Ti(H2O)6]+3ion absorbs colour:

Question # 9

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

Question # 10

Corrosion may be prevented by

Question # 11

How many mole of acidfied FeSO4solution can be completely oxidized by one mole of KMNO4?

Question # 12

Which of the following is not related to transition metals

Question # 13

Which is used to identify Cu2+ions

Question # 14

The number of unpaired electrons in Mn2+is

Question # 15

The color of Cr3+ion is

Question # 16

Which one of the following has highest density

Question # 17

4-d series is in the period:

Question # 18

Property of transition element is :

Question # 19

Most transition elements show

Question # 20

The total number of transition elements is

Question # 21

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

Question # 22

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

Question # 23

The equivalent weight of KMnO4(formula weight = M) when it is used as an oxidant in neutral medium is

Question # 24

Potassium ferrocyanide is a

Question # 25

An oxidixing agent

Question # 26

The formula of curprite is

Question # 27

AgCl is soluble is

Question # 28

Which has the largest radius?

Question # 29

Corrosion of iron can be prevented by coating the surface with

Question # 30

Which of the following is non-typical transition element?

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ECAT Chemistry Chapter 17 Important MCQ's

Sr.# Question Answer
1 Turnbull's blue is a compound called?
A. Ferricyanide
B. Ferrous ferricyanide
C. Ferrous cyanide
D. Ferri - Ferro cyanide
2 Out of 110 known elements, transition elements are
A. 40
B. 60
C. 50
D. 80
3 [Co(NH3)6]3+will form ______ structure
A. Square planar
B. Tetrahedral
C. Octahedral
D. Trigonal bipyamidal
4 Bell metal is an alloy of Sn and
A. Copper
B. Iron
C. Zinc
D. Magnesium
5 Bessemer converter is used in the manufacture of
A. Pig iron
B. Steel
C. Wrought iron
D. Cast iron
6 Which of the following acts as ligand
A. NH3
B. NH2-- CH2-- CH2-- NH2
C. C2O2-4
D. All these
7 Bronze is an alloy of Cu and
A. Zn
B. As
C. Sb
D. Sn
8 Cuprous ore among the following is
A. Chalcopyites
B. Azurite
C. Cuprite
D. Malachitre
9 Coordination sphere may be:
A. Cationic
B. Anionic
C. Neutral
D. All above
10 In the extraction of iron, slag is produced which is
A. CO
B. FeSiO3
C. MgSiO3
D. CaSiO3

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