No student devices needed. Know more
20 questions
A type of mixture where the particles are larger than those in a solution but not heavy enough to settle out.
Homogeneous mixture
Colloid
Suspension
Compound
The Tyndall Effect is not visible in which of the following?
Solution
Suspension
Colloid
Heterogeneous Mixture
Which one is not a colloid
Foam
Gel
Emulsion
Coffee
What is an Alloy?
Mixture of Metals and Non-metals
Mixture of two Metals
Mixture of Two Non- metals
Mixture of plastic and wood
A solution has solute and solvent as it's components.
True
False
Particles of a homogeneous mixture is smaller than ______.
1nm
0.5nm
2nm
1.5nm
After a while, a suspension does not scatter light (tyndall effect doesn't happen). Why is that?
Because the particles have settled down
Because a suspension is unstable
All the above
Which has the largest particles?
Solution
Colloids
Suspension
None of the above
Why is milk a hetrogeneous mixture?
It's particles settle down after a while
It scatters light
It's particles are very small
How do we seperate particles from colloidal solutions?
Distilation
Sedimantation
Evaporation
Centrifugation
brass
solution
suspension
colloid
alloy
mayo
solution
suspension
colloid
alloy
What happens to the solubility of most solutes as the temperature increases?
increases
decreases
stays the same
can't predict
Which of the following is the best description of a solution? (Choose all the correct answers)
can not be separated using a filter
doesn't scatter light
a solute dissolved in a solvent
homogeneous
What is it called when light passes through a colloid and scatters/spreads out
tyndall effect
fog effect
spreading out effect
substance effect
Explore all questions with a free account