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प्रश्न
Name two gases which are insoluble in water.
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उत्तर
The gases which are not soluble in water are Nitrogen, hydrogen
संबंधित प्रश्न
Give the percentage of water in the following:
Eggs
Give the percentage of water in the following:
Tomatoes
Give the percentage of water in the following:
Watermelon
Write True or False for the following statement.
Tap water does not contain dissolved impurities.
Complete the statement by filling in the blanks with the correct words.
Water is added to the atmosphere by _____________and _____________.
(burning of fossil fuels/condensation of vapour/ respiration by living organisms/photosynthesis)
State whether the following statement is true or false. If false, write the correct statement.
If ‘X’ g. of solute is added to 100 g. of water at t°C and the solution formed is a saturated solution, then ‘X’ g. is the solubility of the solute.
State whether the following statement is true or false. If false, write the correct statement.
Respiration uses up water from the atmosphere.
Which of the following activity does not involve use of water?
The quantity of water required to produce one page of your book is ______.
Transpiration is a process in which plants ______.
