Advertisements
Advertisements
Question
Complete and balance the following chemical equation.
CaO + H2O → ____________
Advertisements
Solution
CaO + H2O → Ca(OH)2
APPEARS IN
RELATED QUESTIONS
Statement given below is incorrect. Write the correct statement :
Symbiotic bacteria are present in nodules of cereal plants such as wheat.
Classify Carbon dioxide. Also give a balanced equation to prepare it.
Classify Calcium oxide. Also give a balanced equation to prepare it.
Write ‘True’ or ‘False’ in front of following statement.
Enamelling is the process of baking a mixture of silicates on the surface of aluminium at a high temperature.
Write ‘true’ or ‘false for the following;
Carbon dioxide is given out during photosynthesis
State whether the following statement is ‘true’ or ‘false’. If false write the correct statement.
The mesosphere in the atmosphere, contains most of the air, fit for respiration
Write the percentage of the gases present in air.
Soda bottle bursts sometimes when it is opened during summer. Why?
Carbon dioxide gas is ______ in nature.
Observe the picture given in figure carefully and answer the following questions.
- What is covering the nose and mouth of the police man?
- Why is he putting a cover on his nose?
- Can you comment on air quality of the place shown in the figure?
