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प्रश्न
The jumbled word is given here. Write the correct form of each word.
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संबंधित प्रश्न
Name the two gases from which water is formed. What is the chemical composition of these two gases in water ?
Give reason for Silica gel pouches are kept in unused water bottle.
Name the gas produced when chlorine is dissolved in water and exposed to sunlight.
Give reason of Alcohol is mixed with water and is used in car radiator.
Water exists in all three states. Discuss.
What is the effect of impurities present in the water on the melting point and boiling point of water?
Explain why:
Water is an excellent liquid to use in cooling systems.
Compare the effect of soaps and detergents on hard water.
Complete the statement by filling the blank with the correct word from the option.
Solubility of most solids ___ with rise in temperature.
Define ‘eutrophication’.
What is meant by the term ‘offshore drilling’. State the main environmental effects of offshore drilling.
What happens when a spoonful of sugar, sawdust, and soil are added to a glass of water?
Which are the three states of water?
Unscramble the words and fill in the blanks.
- ondencsaonti ______
- vaeionorpat ______
- ecippitatrino ______
Suggest some ideas to save rainwater in your school.
Write a few slogans of your own on the topic “Save Water”
Complete the following chart by writing appropriate words in the boxes marked (a) to (e).
Wells are fed by
