More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
9th Class Chemistry Chapter 1 Fundamentals of Chemsitry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
105 elements were discovered by the year ________________
Choose an answer
1984
1974
1086
1996
Previous
Skip
Next
Question # 2
All chemists invented all except:
Choose an answer
Beakers
Spirit lamp
Funnels
Retorts
Previous
Skip
Next
Question # 3
_________ can be separated by physical means.
Choose an answer
Mixture
Compound
Solution
Nil
Previous
Skip
Next
Question # 4
How many numbers of moles are equivalent to 8 grams of CO
2
?
Choose an answer
0.15
0.18
0.21
0.24
Previous
Skip
Next
Question # 5
Mixture has _________ types.
Choose an answer
3
2
1
No types
Previous
Skip
Next
Question # 6
The third abundant as found in the earth' crust is:
Choose an answer
Carbon monoxide
Oxygen
Nitrogen
Argon
Previous
Skip
Next
Question # 7
The quantity of a matter in a body is called ____________
Choose an answer
Mass
Weight
Atom
Molecule
Previous
Skip
Next
Question # 8
It is a triatomic molecule
Choose an answer
Sodium chloride
Water
Chalk
Glucose
Previous
Skip
Next
Question # 9
The study of hydrocarbons and their derived compounds is called
Choose an answer
Physical chemistry
Inorganic chemistry
Organic chemistry
Biochemistry
Previous
Skip
Next
Question # 10
Which one of the following element is found in most abundance in the earth's crust?
Choose an answer
Oxygen
Aluminum
Silicon
Iron
Previous
Skip
Next
Question # 11
The most abundant element occurring in the oceans is:
Choose an answer
Oxygen
Hydrogen
Nitrogen
Silicon
Previous
Skip
Next
Question # 12
An ion is a charged particles:
Choose an answer
True
False
In some conditions
Never
Previous
Skip
Next
Question # 13
positive ion hare formed by _________ of electrons.
Choose an answer
Gain
Loss
Sharing
Bonding
Previous
Skip
Next
Question # 14
_____________ revolves in orbits around nucleus.
Choose an answer
Electron
Proton
Neutrons
Nil
Previous
Skip
Next
Question # 15
One carbon is _________ times heavier than hydrogen.
Choose an answer
12
13
14
15
Previous
Skip
Next
Back