Molar conductivity of solution is represented by:
Molar conductivity of a solution is the conductivity of that volume containing 1 mole of an electrolyte when placed between two sufficiently large electrodes, which are 1 cm. apart. It is represented by Λm.
According to the conductivity, pick the odd one out from the following:
Which of the following statements is incorrect about cell constant?
The inverse of resistance is called:
The inverse of conductivity is called:
Conductivity is represented by the symbol
The internationally recommended unit for conductance is
The internationally recommended unit for conductance is Siemens (S). 1 siemen = 1 ohm-1
The cell constant G* is calculated by the expression:
Which of the following relations are not correct?
The correct answer is Option B
k =G*l/A (Since, G = 1/R)
Therefore, kR = l/A
So, l/A = kR not k/R
The ionic conductivity of the cation and anion of the uni-univalent salt is 140 and 80 ohm-1 cm2 mol-1 respectively. The molar conductivity of the salt is: