Skip to main content
Back to THERMAL PROPERTIES OF MATTER

JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Medium
1 of 1
Understanding +4 | -1
Assertion(A): Water vapours at 100∘C100^{\circ} \mathrm{C} will burn you more than water at 100∘C100^{\circ} \mathrm{C}.

Reason(R): Heat required to convert total mass of any substance from one state to another state is called latent heat.
View answer and explanation
Correct option: C
If Assertion is correct but Reason is incorrect.
Option C is correct. The assertion is true because water vapor at 100°C has more heat content (latent heat) than liquid water at the same temperature, but the reason is incorrect because it doesn't explain why.

More Questions from THERMAL PROPERTIES OF MATTER

Practice All Chapter MCQs →
In the relation n=PVRT,n=n = \frac{{PV}}{{RT}},n = Mud houses are cooler in summer and warmer in winter because For cooking the food, which of the following type of utensil is most suitable Which of the following statements is correct? 300 gm of water at 250{25^0} is added to 100 g of ice at 00C{0^0}C. The final temperature of the mixture is A black body radiates energy at the rate of E  Wm−2E\,\,W{m^{ - 2}} at a high temperature T K. When the temperature is reduced to (T2)K\left( {\frac{T}{2}} \right)K the radiant energy is
Type at least 2 characters or jump directly:
🩺 NEET MCQs 🔬 JEE MCQs 🎯 JEE College Predictor Study guides 📊 Dashboard
🔓

Save your learning progress

Sign in with a free account to save your practice answers and quiz results, then return to them when you revise.

Continue with Free Account →