Advertisements
Advertisements
Question
Give one example for the following types of mixtures :
solid-liquid heterogenous mixture.
Advertisements
Solution
Solid-liquid heterogenous mixture — Sand and water, mud and water, sugar and oil.
APPEARS IN
RELATED QUESTIONS
Name a soft metal.
Define: Atom
What is meant by H20 and 3H2O
Match the Columns:
| Column A | Column B | ||
| (a) | Metals | (i) | Non-Reactive |
| (b) | Molecules | (ii) | Brittle |
| (c) | Non-Metals | (iii) | Lustrous |
| (d) | Noble Gases | (iv) | Smallest unit of Compound |
Draw a labelled diagram of an atom including its nucleus, orbits & their contents.
Select the correct answer to the statement given below:
A compound containing carbon, oxygen and calcium.
Elements are broadly classified into metals and non-metals. State six general differences in the physical properties of metals and non-metals. State two metals and two non-metals which contradict with the general physical properties – giving reasons. State one difference in property between metalloids and noble gases.
Give an example of two liquids which form homogenous.
The diagram represents fractional distillation for the separation of mixtures. Answer the following :
- Can two immiscible liquids be separated by this process?
- Separation of liquids by this process is based on which physical property?
- If methyl alcohol & water are to be separated, which liquid would remain in flask ‘X’ after condensation.
- Give a reason for the above answer.
- State the purpose of the fractionating column in the apparatus.
______ is a mixture of gases.
