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NCERT Solutions for Class 10 सामाजिक विज्ञान Chapter 5 Periodic Classification Of Elements

Periodic Classification Of Elements Here is the CBSE सामाजिक विज्ञान Chapter 5 for Class 10 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 10 सामाजिक विज्ञान Periodic Classification Of Elements Chapter 5 NCERT Solutions for Class 10 सामाजिक विज्ञान Periodic Classification Of Elements Chapter 5 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 10 सामाजिक विज्ञान.

Question 1
CBSEENSC10010553

What is a chemical equation? Illustrate with an example.

Solution

The mode of communicating facts in chemical language about a chemical reaction is called chemical equation. Thus, a chemical equation is an expression for given chemical change in terms of symbols or formula of the reactants and products. For example, the reaction of zinc with dilute sulphuric acid to produce zinc sulphate and hydrogen is given by the following chemical equation:
Zn + H2SO→ ZnSO4 + H2

In aobve reaction those are left-hand side is reactant and other part that is left hand side is product. 

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