Q7 of 65 Page 21

Among the following, which one is the false statement?

Sublimation is a change of state directly from solid to gas without changing to liquid state or vice versa. Hence, the given statement is completely wrong.

More from this chapter

All 65 →
5

Match the column (I) (hypothesis) with column (II) (evidence that supports it)

 6

You are given the following substances with their boiling and melting points.


Point out the physical states of A, B and C at room temperature (30°C).

 8

Effect of change of temperature on the physical state many be represented as


What is X, Y and Z?

 9

What will be the correct sequence of temperature when 25°C and 45°C are converted to Kelvin scale and Fahrenheit scale?