Liquid oxygen at 50 K is heated to 300 K at constant pressure of 1 atmosphere. The rate of heating is constant. Which of the graphs shown in Fig. represent the variation of temperature (T) with time (t)?
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
b
c
d
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
At atmospheric pressure, the boiling point of liquid oxygen is greater than 50 K. Therefore, between 50K and 300 K, liquid oxygen undergoes a change of state. Hence the correct choice is (3).