What does a pH less than 7 indicate? By Rabia Anum 🌐 Source Chemistry Knowledge Base ✅ Fact Checked 📊 Difficulty Easy 📅 Last Updated 13 Aug 2026 A. Neutral B. Basic C. Acidic D. Saturated Check Answer 💡 Explanation: A pH value below 7 indicates acidity. 📚 Topics: Chemistry Science 🎯 Exams: CSS GEN NTS PMS