This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Chemistry - 9 Chapter - 6
State of Matter
Test - 16
1.
Which one of the following statements is correct for solids
a) Solids have definite volume only
b) Solids have no definite shape but fixed volume
c) Solids have definite shape but no fixed volume
d) Solids have definite shape and fixed volume
2.
The movement of molecules from a higher concentration to a lower concentration is called:
a) Diffusion
b) Hydrogen bonding
c) Brownian movement
d) Hydration
3.
Which one of the molecule given below has the higher polarity between atoms
a) H
2
b) HCl
c) CO
2
d) H
2
O
4.
The process of diffusion is very fast in
a) Solids
b) Covalent compounds
c) Liquids
d) Gases
5.
beomes equal to external or atmospheric pressure is called
a) Both boiling and melting points
b) Melting point
c) Boiling point
d) Freezing point
6.
The bond formed in HCl is
a) Ionic
b) Covalent(polar)
c) Co-ordinate covalent
d) Covalent (non-polar)
7.
Matter exists in ____________ states
Click here to enter your answer!
8.
NaCl is an __________ solid
Click here to enter your answer!
9.
The melting point of NaCl is __________. ( put * for degrre centi grade )
Click here to enter your answer!
10.
The particles of solid possess____________ motion only.
Click here to enter your answer!
This is more feedback!
This is the feedback!
