Liquid oxygen at 50K is heated to 300 K at constant pressure of 1 atm. The rate of heating is constant. Which one of the following graphs represents the variation of temperature with time
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Initially liquid oxygen will gain the temp. up to its boiling temperature then it change its state
to gas. After this again its temperature will increase, so corresponding graph will be option
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