General ScienceMatch column I with column II.Matrix: Column I Column IIa)Conversion of ice into wateri)Electricity b)Conversion of water into hydrogen and oxygenii)Heat c)Formation of an image of a person on a photographic filmiii)Force d)Bending of iron rods to make iron grilleiv)Light

Match column I with column II.

Matrix:

Column I

Column II
a)
Conversion of ice into water
i)
Electricity
b)
Conversion of water into hydrogen and oxygen
ii)
Heat
c)
Formation of an image of a person on a photographic film
iii)
Force
d)
Bending of iron rods to make iron grille
iv)
Light

A
a – iii; b – iv; c – i; d – ii
B
a – iv; b – ii; c – iii; d – i
C
a – ii; b – i; c – iv; d – iii
D
None of these

Solution:

The ice converts into water on heating. This process is called melting. Electricity is used to split water into hydrogen and oxygen. This is called the electrolytic decomposition of water. Light forms the image on a photographic film. The rods are bent using force. When you apply force, the shape of an object can be changed.