Questions
Liquid oxygen at 50 K is heated to 300 K at constant pressure of I atm. The rate of heating is constant. Which one of the following graphs represents the variation of temperature with time?
detailed solution
Correct option is B
Initially liquid oxygen will gain the temperature up to its boiling temperature, then it changes its state of gas. After this again its temperature will increase, so corresponding graph will be option (2).Talk to our academic expert!
Similar Questions
Consider the following statements.
(A) The steam at 100°C causes more severe burn to human body than the water at 100°C.
(B) The steam has greater internal energy than water due to latent heat of vaporization.
Select the correct option.
(a) (A) is false but (B) is true.
(b) Both (A) and (B) are true.
(c) (A) is true but (B) is false.
(d) Both (A) and (B) are false.
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