Bases are typically slippery to the touch and have a bitter taste. Common acids include acetic acid (CH3COOH), sulfuric acid (H2SO4), and hydrochloric acid (HCl). Examples of bases include sodium ...
PSEB Punjab Board Class 12th Chemistry Model Test Paper 2025: The Punjab School Education Board (PSEB) has released the sample question papers for students of class 12. If you are a student ...