Question

Which is true for heat and temperature?

• A. Extensive and intensive properties respectively
• B. Intensive and extensive properties respectively
• C. Both are extensive properties
• D. Both are intensive properties

Hint:

Extensive properties depend on system size, while intensive properties do not.

Answer 1

The Correct Option is A

Step 1: Define heat.
Heat depends on the amount of substance present, so it is an extensive property.
Step 2: Define temperature.
Temperature is independent of the quantity of matter, so it is an intensive property.
Step 3: Conclusion.
Therefore, heat is an extensive property and temperature is an intensive property.