Chemistry Class 10 Practical Viva Questions: Viva is an important part of the Class 10 practical exams as it assesses a student's understanding of the practical work they have completed. It allows the ...

CBSE Science Class 10 Chapter 2 Mind Map: A mind map is an illustration with the purpose of making the reader understand the ...

Class 10 Science syllabus by CBSE board covers Chemistry, Physics and Biology within five units. These five units are based on seven broad themes: Food; Materials; The World of The Living; How Things ...

The pH of acidic, basic, and neutral aqueous solutions of salts is shown with ammonium chloride, sodium acetate, and sodium chloride. Place beakers containing distilled water and universal indicator ...