Advertisements
Advertisements
Question
Give the molecular formula of water ?
Advertisements
Solution
Molecular formula = H2O
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
What is the major source of fresh water in the city/town/village where you live?
Cleaning of water is a process of removing ______.
Name the gas produced when steam is passed over hot coke.
Give balanced chemical equations to show the reaction between Magnesium and water.
Of the total water available on the earth, fresh water forms ______ percent.
Household detergents contain mainly ______ and pollute water bodies.
State the causes of ‘eutrophication’.
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 |
Total earth’s surface covered by water is
Why should we not throw used tea leaves into sink?
