Revise important PYQs from Acids, Bases, and Salts – a top-scoring chapter! Topics: washing soda, acids in food, indicators 📘 Class 10 Physical Science | CBSE + WBBSE 🎯 Useful for Board + GNM ANM entrance 🎧 Hinglish | 3 MCQs in 30 seconds 📲 Subscribe @MathWithSabir for Science Shorts daily!