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
Chemistry 9th Class English Medium Online Test MCQs With Answers
Question # 1
The molar mass of H
2
SO
4
is:
Choose an answer
98 g
98 amu
9.8 g
9.8 amu
Previous
Skip
Next
Question # 2
Tyndall effect is due to:
Choose an answer
block of beam of light
non - scattering of beam of light
scattering of beam of light
passing through beam of light
Previous
Skip
Next
Question # 3
H° - H° has ________________ energy.
Choose an answer
Lower
Higher
Medium
Nil
Previous
Skip
Next
Question # 4
The branch of chemistry which deals with qualitative & quantitative analysis of matter is :
Choose an answer
Analytical
Nuclear
Biochemistry
Organic
Previous
Skip
Next
Question # 5
An atom having six electrons in its achieve noble electronic configuration by:
Choose an answer
gaining one electron
losing all electrons
gaining two electrons
losing two electrons
Previous
Skip
Next
Question # 6
_________ which occupies space and have mass.
Choose an answer
Matter
Atom
Molecule
All of above
Previous
Skip
Next
Question # 7
The atomic number is represented by ____________
Choose an answer
A
Y
X
Z
Previous
Skip
Next
Question # 8
The elements of group 17 are called:
Choose an answer
Carbon family
Noble gases
Alkaline earth metals
Halogen family
Previous
Skip
Next
Question # 9
Which one is not a tetraatomic molecular?
Choose an answer
H2O
H2O2
SO3
BCL3
Previous
Skip
Next
Question # 10
Addition of OXYGEN is called.
Choose an answer
Reduction
Conduction
Oxidation
Nil
Previous
Skip
Next
Question # 11
Na__ Na++ e , what type of ionit is :
Choose an answer
Positive
Negative
Neutral
Charged
Previous
Skip
Next
Question # 12
In volvox asexual cell produced:
Choose an answer
Daughter colonies
Sperm
Egg
All
Previous
Skip
Next
Question # 13
In common, a solution has ___________ components.
Choose an answer
1
2
3
4
Previous
Skip
Next
Back