ICSE Class 10 Answered
The diagram above shows the change of phases of a substance on a temperature-time graph.
(a) What do the parts AB, BC, CD, and DE represent?
(b) What is the melting point of the substance?
(c) What is the boiling point of the substance?
Asked by Topperlearning User | 02 Jun, 2014, 12:47: PM
Expert Answer
(a) AB part - rise in temperature of solid from 0 to T1.
BC part - melting at temperature T1.
CD part - rise in temperature of liquid from T1 to T3
DE part - boiling at temperature T3.
(b) T1
(c) T3.
Answered by | 02 Jun, 2014, 14:47: PM
