MHT CET202519 Apr 2025Morning ShiftChemistryElectrochemistryActual
Which from following is the correct relationship between molar conductivity ( ), conductivity (k) and molarity (M) of solution for electrolyte?
Options
- Ak = C 1000
- B= 100 k C
- C= k C 1000
- Dk = 1000 C
Correct answer
A. k = C 1000
Step-by-step solution
The molar conductivity relates to conductivity k and concentration C through = k 1000 / C , which rearranges to k = C / 1000 . This corresponds exactly with option A . All other options contain errors: B uses an incorrect conversion factor, while C and D misarrange the relationship between variables. Thus, A is correct.