Question

Important question of chapter chemical equation and reaction and life process class 10 its urgent

Answer 1

Answer:

Chapter chemical equations and reaction

• 1 to 20 atomic number
• Important elements and their symbols
• Define a chemical equation. What is an unbalanced chemical equation called? Which law governs the balancing of a chemical equation? State it.
• Balancing the equations.
• Types of reaction and their examples.