Chemical Changes and Matter · Physical Science

Acids, Bases, and Salts

Using indicators to classify substances and understanding neutralization reactions.

Key Questions

  1. 1How can we identify a substance as acidic or basic without tasting it?
  2. 2What happens when an acid and a base are mixed together?
  3. 3Why is factory waste neutralized before being discharged into water bodies?

CBSE Learning Outcomes

CBSE: Acids, Bases and Salts - Class 7
Class: Class 7
Subject: Science (EVS K-5)
Unit: Chemical Changes and Matter
Period: Physical Science

Suggested Methodologies

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