CBSE Class 10 Chemistry Chemical Reactions and Equations
-
solve this
-
solve this
- How to Identify the solid liquid gaseous and aqueous states
- State the type of chemical reactions and chemical equations that take place in the following: (i) Magnesium wire is burnt in air. (ii) Electric current is passed through water. (iii) Ammonia and hydrogen chloride gases’are mixed.
- What are endothermic and exothermic reactions?
- what is chemical reaction
- Is corrosion both a chemical as well as physical change?
- what is chemical change
- what is chemical reaction
- Why does the colour of copper sulphate solution change when an iron nail is dipped in it?