Chemistry Test 149

Result

Chemistry Test 149

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Rank
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Weekly Quiz Competition

Question 1
4 / -1

Oxide of an element A is used in the manufacturing fire clay bricks and this A not react with water but its oxides dissolve in NaOH then A is :-

A
Mg

B
Be

C
Na

D
None of these
Question 2
4 / -1

In [Ni(NH₃)₄]SO₄, the E.A.N. of Ni is :-

A
34

B
35

C
36

D
37
Question 3
4 / -1

Which one of the following octahedral complex will not show geometric isomerism (A and B are monodentate ligands) : -

A
MA₅B

B
MA₂B₄

C
MA₃B₃

D
MA₂B₂
Question 4
4 / -1

Among the following, narcotic analgesic is :-

A
Ibuprofen

B
Morphine

C
Aspirin

D
Naproxen

Solution

Morphine
Question 5
4 / -1

Product (A) and (B) respectively are :

A

B

C

D

Solution
Question 6
4 / -1

CH₃COOH CH₂BrCOOH. The reaction is called :

A
Schotten - Baumann reaction

B
Hell - Volhard - Zelinsky reaction

C
Finkelstein reaction

D
None of the above
Question 7
4 / -1

Arrange stability of the given carbocations in decreasing order -

A
I > II > III > IV

B
III > II > I > IV

C
IV > I > II > III

D
II > III > I > IV
Question 8
4 / -1

Which is most basic compound -

A

B

C

D
Question 9
4 / -1

Which of the following can show +M or +R effect:

A
–COCH₃

B
–CH₃

C
–NH₂

D
–COOH
Question 10
4 / -1

How many dichlorinated products, including stereoisomers, can be isolated when (S)-2-chlorobutane reacts with Cl₂/hv ?

(S)-2-chlorobutane

A
2

B
3

C
4

D
5

Solution

Number of dichloro product = 5