Advertisements
Advertisements
प्रश्न
Give reason of Carbonated drinks are bottled under high pressure.
Advertisements
उत्तर
Carbonated drinks are bottled under high pressure because the solubility of carbon dioxide increases with pressure.
APPEARS IN
संबंधित प्रश्न
Why is water very precious for all living being ?
Name the gas produced when a piece of calcium is added to water.
Match the statements in column A with that in column B.
| Column A | Column B |
| (a) deliquescent substance | (1) sodium bicarbonate |
| (b) hygroscopic substance | (2) magnesium chloride |
| (c) efflorestance substance | (3) conc. sulphuric acid |
| (d) substance causing temporary hardness | (4) washing soda |
What is the smallest particle of water ? Describe it’s structure.
Why is it said that seawater is useful even though it is not potable?
Name one substance which is ‘deliquescent’.
Water is the most ________ resource on the Earth.
Which of the following does not show water shortage?
A jumbled word is given here. Write the correct form of the word.
CHARREGE
Water polluted by various human activities causes a number of water borne diseases. Which of the following is not a water borne disease?
