NCERT · Class 7 · Science · Physical and Chemical ChangesFormation of clouds is an example of:
Step-by-Step Solution
Formation of clouds involves the condensation of water vapor, which is a physical change because water changes its state from gas to liquid without altering its chemical identity.
Detailed Options Breakdown
Option : Chemical change
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Physical and Chemical Changes.
Option 1: Physical change (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Rusting
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Physical and Chemical Changes.
Option 3: Crystal formation
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Physical and Chemical Changes.
💡 Study Guide: This question tests core syllabus concepts from Physical and Chemical Changes. For formulas, key summaries, and mock exam reference guides, read the full Physical and Chemical Changes Revision Notes.