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 non typical transition element :

Question # 2

Which of the following elements does not show variable oxidation states?

Question # 3

Bronze is an alloy of Cu and

Question # 4

f-block elements are called :

Question # 5

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

Question # 6

Which of the following is a transition element

Question # 7

Which of the following is a typical transition metal?

Question # 8

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

Question # 9

Which is in differnet phase form other metals

Question # 10

A phtotographic plate is coated with an emulsion of silver nitrate and

Question # 11

Which of the following metal exhibits more than one oxidation?

Question # 12

The coordination number of iron in [Fe(H2O)6]3+is

Question # 13

The formula of curprite is

Question # 14

Transition metals mostly are

Question # 15

Electronic configuration of Cu+2is

Question # 16

Titanium is used as a catalyst in

Question # 17

The compound which gives oxygen on moderate heating is

Question # 18

Rusting can be avoided by :

Question # 19

Coordination sphere may be:

Question # 20

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

Question # 21

Across the lanthanide series, the basicity of the lanthanide hydroxides

Question # 22

The Mn3+has ______ color

Question # 23

The percentage of carbon in different types of iron products is in the order of

Question # 24

Group VI-B of transition elements contains:

Question # 25

Cuprous ore among the following is

Question # 26

Which of the following is a typical transition metal

Question # 27

Stainless steel contains ion and carbon along with

Question # 28

Which is not a bidentate ligand

Question # 29

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

Question # 30

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

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ECAT Chemistry Chapter 17 Important MCQ's

Sr.# Question Answer
1 Transition elements are called so because:
A. Form interstital sompounds
B. have high m.p
C. In between 's' and' 'p' block elements
D. All of these
2 Property of transition element is :
A. Low m.p and b.p
B. Parramagnetism
C. Oxidation state
D. Low binding energies
3 The Mn3+has ______ color
A. Violet
B. Green
C. Red/brown
D. No color
4 Which of the following is not related to transition metals
A. They have a high tensile strength
B. They are ductile
C. They are malleable
D. They have low melting points
5 [Co(NH3)6]3+will form ______ structure
A. Square planar
B. Tetrahedral
C. Octahedral
D. Trigonal bipyamidal
6 IIB elements (Zn, Cd, Hg) and III B elements (Sc, Y and La) are
A. Non typical transition element
B. Typical transition element
C. Normal elements
D. Inner transition element
7 What is wrong about transition metals?
A. Diamagnetic
B. Paramagnetic
C. Form complexes
D. Shows variable oxidation state
8 Turnbull's blue is a compound called?
A. Ferricyanide
B. Ferrous ferricyanide
C. Ferrous cyanide
D. Ferri - Ferro cyanide
9 Which of the following d-block elements can show the highest oxidation number in its compounds
A. Chromium
B. Copper
C. Nickel
D. Manganese
10 [Cu[NH3)4]+2will form ______ structure
A. Square planar
B. Tetrahedral
C. Octahedral
D. Trigonal bipyramidal

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