5 Questions
When is a chemical reaction said to take place?
Change in state, color, gas, or temperature
What is a chemical reaction?
A process where 2 or more substances react to form new substances
How are chemical equations written?
Reactants on the left, products on the right, with plus signs between them
What is a chemical equation?
A symbolic representation of a chemical reaction with reactants and products
When is a chemical equation said to be balanced?
When the number of atoms of each element is equal on both sides
Test your knowledge of chemical reactions and equations with this quiz on CBSE Class 10 Science Notes Chapter 1. Explore concepts such as chemical reactions, changes in state, color, and temperature, and the formation of new substances. Sharpen your understanding of chemical equations and their symbolic representations.
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