Correct option is C
Calcium chloride (CaCl₂) dissociates into Ca²⁺ and Cl⁻ ions in water, forming an ionic solution. The others are either covalent compounds or do not dissociate into ions.
Calcium chloride (CaCl₂) dissociates into Ca²⁺ and Cl⁻ ions in water, forming an ionic solution. The others are either covalent compounds or do not dissociate into ions.
| Set A (Scientist) |
Set B (Contribution) |
| [i] Thomas Way |
[a] Borax |
| [ii] Thomas Graham |
[b] Ammonium molybdate |
| [iii] Sorenson |
[c] Copper sulphate |
| [iv] Schofield |
[d] Zinc sulphate |
| Set A |
Set B |
| [i] Robinson |
[a] Pipette method |
| [ii] Yoder |
[b] Wet sieving |
| [iii] Munsell |
[c] Colour chart |
| [iv] Atterberg |
[d] Consistency limits |
The process of enrichment of surface water bodies with nutrients is called
The essentiality of Molybdenum was discovered by
Which one of the following is the active factor of soil formation?
The highest category of soil classification system is
Suggested Test Series
Suggested Test Series