Advertisements
Advertisements
प्रश्न
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 |
Advertisements
उत्तर
| List I | List II |
| 1. Solubility in a given solvent decreases with an increase in temperature. | E: CaSO4 |
| 2. A white efflorescent crystal | A: Na2SO4.10H2O |
| 3. A hygroscopic dehydrating agent | D: conc. H2SO4 |
| 4. A deliquescent alkali | B: NaOH |
| 5. A substance present in temporary hard water | C: Ca(HCO3)2 |
APPEARS IN
संबंधित प्रश्न
Water has ...................... density and .................. volume at 4°C.
Freezing mixture contains ............. and .............
Two gases found dissolved in natural water are
Answer the following question:
Why is acid added to water before electrolysis ?
What happens when a spoonful of sugar, sawdust, and soil are added to a glass of water?
Name the process which is responsible for the formation of droplets on the surface of a glass of cold drink. _______
37% of our brain‛s mass consists of water.
Around 97% of water available on earth is ______ water.
A jumbled word is given here. Write the correct form of the word.
WOSN
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 ______.
