Question

The product of atomic weight and specific heat of an element is a constant, approximately 6.4. This law is known as:

• A. Dalton’s law
• B. Newton’s law
• C. Dulong Petit law
• D. Avogadro’s law

Hint:

Avogadro’s law links macroscopic properties with atomic quantities.

Answer 1

The Correct Option is D

Step 1: Understanding the statement. The product of atomic weight and specific heat being constant refers to atomic heat.
Step 2: Identifying the law. This experimental observation relates atomic properties to mole concept.
Step 3: Conclusion. This relation is associated with Avogadro’s law.