Short Notes on Acids (Acids, Basis and Salts)
Acids Substances with sour taste are regarded as avoids. Lemon juice, vinegar, grape fruit juice and spoilt milk etc. taste sour since they are acidic.…
Short Notes & Video Lectures:Chemical Reactions & Equations
Important Questions, Revision Notes and Video Lectures on Real Numbers for Class 10 Board Exam (Padhte Chalo, Badhte Chalo- Eckovation). Join Group Code 101010 to…
Short Notes: Reflection of Light
The bouncing back of rays of light from a polished and shiny surface is called reflection of light. Types of Mirror Plain Mirror Spherical/ Curved…