SUB - SCIENCE CLASS 5 MM: 30
MCQ’s [5]
1.The matter which is dissolved in water is
called
a). Solvent b). Solute
c). Solids d). Liquids
2.The liquid in which matter is dissolved is
called
a). Solvent b). Solute
c). Miscible liquids d). Immiscible liquids
3.The atoms in solid matter can move
a). in any direction b). in definite direction
c). only oscillate d). none
4.Hydrogen and oxygen combines to form
a). water b). sugar
c). salt d). none
5.oxygen and oxygen combine to form
a). molecule b). atom
c). matter d). kneading
FILL IN THE BLANKS [5]
1.Solute and solvent makes a ___________
2.Liquids have a definite ________
3.Molecules in a ________ are very loosely packed.
4.The matter is made up of ________ .
5.Physical changes are _________ .
MATCH THE COLUMN [5]
i.
Elements mustard oil
ii.
Atoms Nitrogen and
oxygen
iii.
Miscible Carbon di
oxide and water
iv.
Immiscible Ice
v.
Solid H
and C
TRUE OR FALSE [5]
1.All molecules are made up of atom.
2.Oil and water are miscible.
3.Gases cannot be dissolved in water.
4. Melting of ice is a chemical change.
5.Molecules in a gas are tightly packed.
SHORT ANSWER TYPE QUESTIONS [2 marks each]
1.What is matter?
2.What is a solution?
3.Define atoms?
4.Name the three states of matter?
5.Give two examples of physical change?
No comments:
Post a Comment