Advertisements
Advertisements
प्रश्न
Oil mixes with water.
पर्याय
True
False
Advertisements
उत्तर
This statement is False.
APPEARS IN
संबंधित प्रश्न
Very Short Answer Type Question:
List three liquids which are transparent.
Short Answer Type Question:
What is the reason for grouping materials?
Gold and diamond are the examples of _________ materials.
Materials which can be bent or stretched easily are called ______.
Stone is transparent, while glass is opaque.
A notebook has lustre while an eraser does not.
Chalk dissolves in water.
Some of the following statements are incorrect. Find the incorrect statements and correct them.
- The property of metals by virtue of which they can be drawn into wires is called ductility.
- Metals are good conductors of electricity but poor conductor of heat.
- Articles made up of metals produce ringing sound when struck hard.
- Oxides of non-metals and metals are acidic in nature.
- A less reactive metal displaces a more reactive metal from its salt solution in water.
Which of the following materials is not lustrous?
lt was Paheli’s birthday. Her grandmother gave her two gifts made of metals, one old dull silver spoon and a pair of lustrous gold earrings. She was surprised to see the difference in the appearance of the two metals. Can you explain the reason for this difference?
