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What Are the Various Ways in Which a Chemical Equation Can Be Made More Informative? Give Examples to Illustrate Your Answer. - CBSE Class 10 - Science

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Question

What are the various ways in which a chemical equation can be made more informative? Give examples to illustrate your answer.

Solution

A chemical equation can be made more informative by:

  • Indicating physical states of reactants and products.
  • Indicating heat change in the reaction.
  • Indicating the reaction condition.

Example:

where,
(s) and (g) signifies solid and gaseous state of compounds, respectively.
Heat written on reactants' side signifies that the reaction consumes heat.
MnO2 written above right-handed arrow signifies reaction takes place in the presence of MnO2.

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APPEARS IN

 Lakhmir Singh Solution for Chemistry for Class 10 (2019 Exam) (2018 to Current)
Chapter 1: Chemical Reactions and Equations
Q: 20.1 | Page no. 19
Solution What Are the Various Ways in Which a Chemical Equation Can Be Made More Informative? Give Examples to Illustrate Your Answer. Concept: Chemical Equation.
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