Advertisements
Advertisements
प्रश्न
Which among the following ______ will get attracted to by magnet?
विकल्प
safety pins
pencil
rubber band
Advertisements
उत्तर
Which among the following safety pins will get attracted to by magnet?
APPEARS IN
संबंधित प्रश्न
Intermolecular space is maximum in .......... less in ............ and the least in .........
What are (i) metals (ii) non-metals, and (iii) metalloids ? Give two examples each of metals, non-metals and metalloids.
The element which is not common between the compounds called baking soda and soda ash is
There is a large group of materials P which can be divided into three groups Q, R and S on the basis of their properties. The substances belonging to group Q can be solids, liquids or gases. The solids belonging to group Q are usually electrical insulators. Most of the substances of group R are solids which are good conductors of electricity. The substances belonging to group S are neither insulators like Q nor good conductors like R. The properties of S are intermediate between those of Q and R.
- What could the group of materials P be ?
- Name the substances Q. Give two examples of such substances.
- Name the substances R. Write two examples of such substances.
- Name the substances S. Give two examples of such substances.
- Out of Q, R and S, which substances are malleable and ductile ?
State whether the following statement is true or false :
Bread is an example of solid foam.
Fill in the following blanks with suitable words :
A heterogeneous mixture of liquid and solid is conveniently separated by...............
How would you obtain sodium chloride from a mixture of sodium chloride and sulphur without using water ?
What is chromatography ? State its two applications.
Explain the meaning of the term ‘matter’.
Which among the following is not a matter?
