Question

Name the phenomenon which causes one crystal of potassium permanganate to tu
a beaker of water purple. (1)
a centrifugation
b. filtration
c diffusion
d. sedimentation
Name the state of matter that has minimum inter-particle force of attraction' (1)
a. Solid
b. Liquid
c gas
d. All of these
The inferences drawn by the temperature versus time graph are (1)
water into steam)
tempat
A. During the melting, temperature of substance does not change.
B. Temperature rises after all amount of ice melts.
C. At a specific temperature water starts boiling and temperature remains the sar
during the conversion of water into steam.
Which statement is correct regarding graph?
a. Only (C) is correct
b. All (A), (B) and (C) are correct​

Answer 1

$</p><p>{\huge {\overbrace {\underbrace {\purple { Answer }}}}}$.

Property of diffusion.

When a piece of Potassium permanganate (KMnO₄) is added to or placed at the bottom of a beaker which contains cold water, then the water turns into a purple coloured solution.