IIT-JEE, AIEEE, AIPMT Some Basic Concepts of Chemistry-Paper-3 Online Test

Which one of the following properties of an element is not variable
Valency
Atomic weight
Equivalent weight
All of these
The modern atomic weight scale is based on
1 amu is equal to

NO

8 g/mole
16 g/mole
64.8 g/mole
32 g/mole

40.3
36.3
24.3
11.3

Alkaline
Acidic
Strongly acidic
Neutral

16.002
16.00
17.00
11.00
For preparing 0.1 N solution of a compound from its impure sample of which the percentage purity is known, the weight of the substance required will be
More than the theoretical weight
Less than the theoretical weight
Same as the theoretical weight
None of these

0.5 M
1.0 M
1.5 M
2.0 M

4 g atom of Hydrogen
3.0 g of carbon

M
M/2
M/3
M/4
Crystals of which pair are isomorphous
When potassium permanganate is titrated against ferrous ammonium sulphate, the equivalent weight of potassium permanganate is
Molecular weight /10
Molecular weight /5
Molecular weight /2
Molecular weight

10.8
10.2
11.2
10.0
Description:

Some Basic Concepts of Chemistry - Test 3

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IIT JEE  AIEEE  AIPMT  AFMC  CBSE  CET

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1238 days 14 hours 22 minutes ago

Aniket Sen

WHY DON'T THESE EASY QUESTIONS COME ON THE MAIN TESTS?? :'(

2590 days 19 hours 40 minutes ago

Amara

its superb a bit use of brain and got all questions right super happy!!!!!:)

2606 days 9 hours 6 minutes ago

Surbhi

toughest of all....

2671 days 9 hours 58 minutes ago

Akhil

critical

2867 days 19 hours 31 minutes ago

satya teja

its tough

4057 days 11 hours 26 minutes ago

satya teja

its god

4057 days 11 hours 39 minutes ago

Abhik Chakraborty

4 incorrect..hehe...NICE TEST.. ;)

4095 days 9 hours 26 minutes ago

Rajan

its a bit easy

4127 days 14 hours 39 minutes ago

SUNANDA

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4128 days 11 hours 40 minutes ago

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