Advertisements
Advertisements
प्रश्न
“Every Drop Counts” is a slogan related to
विकल्प
counting of drops of any liquid.
counting of water drops.
importance of water.
importance of counting.
Advertisements
उत्तर
importance of water.
Explanation:
The slogan "Every Drop Counts" is related to raising awareness about the importance of water and the need to conserve it. It emphasises that every small amount of water is valuable and should be used wisely to ensure sustainability for the future.
APPEARS IN
संबंधित प्रश्न
The solubility of a gas in water.............. with rise in temperature and.......................with rise in pressure.
Give one word for the following statement:
Water fit for human consumption .
Give one word for the following statement:
The gaseous form of water found in air .
Answer the following question:
Why is acid added to water before electrolysis ?
State whether the given statement are true or false. If true, write the reason.
Ganga−Brahmaputra plain of India is an overpopulated region.
Define
Henry's law
Of the total water available on the earth, fresh water forms ______ percent.
Answer in your own words.
Why is there a shortage of water even though it occupies about 71% of the earth’s surface?
State what is potable water. Give its qualities or characteristics which make it fit for human consumption.
Select the correct answer of the following statement:
A drying agent placed in desiccator.
Name one substance which is ‘deliquescent’.
State any two sources of water pollution.
Explain why oil spills have an adverse effect on marine life.
Match the terms in List I with the correct answers in List II.
| List I | List II |
| 1. Solubility in a given solvent decreases with an increase in temperature. | A: Na2SO4.10H2O |
| 2. A white efflorescent crystal | B: NaOH |
| 3. A hygroscopic dehydrating agent | C: Ca(HCO3)2 |
| 4. A deliquescent alkali | D: conc. H2SO4 |
| 5. A substance present in temporary hard water | E: CaSO4 |
Condensation results in the formation of dew on grass.
On which of the following day is World Water Day observed?
Which of the following is waste water?
What is saltwater?
Wells are fed by ______.
Fill in the blanks selecting words from the following list
snow, rain, clouds, vapour, evaporation, transpiration.
Water, as ______ goes into atmosphere by the processes of ______ and ______ and forms ______, which on condensation fall in the form of ______ and ______.
