‹ Back to the paper
The limiting molar conductivities ( ) for NaCl, KBr and KCl are 126, 152 and respectively. The…
The limiting molar conductivities ($\Lambda^\infty_m$) for NaCl, KBr and KCl are 126, 152 and $150\text{ ohm}^{-1}\text{ cm}^2\text{ mol}^{-1}$ respectively.
(i)
The molar conductivity at infinite dilution for NaBr is:
- (a)128 ohm-1 cm2 mol-1
- (b)176 ohm-1 cm2 mol-1
- (c)278 ohm-1 cm2 mol-1
- (d)302 ohm-1 cm2 mol-1
(ii)
The law applied to determine the molar conductivity of infinite dilution is known as:
- (a)Faraday’s Law
- (b)Avogadro’s Law
- (c)Kohlrausch’s Law
- (d)Ohm’s Law
Answer
No answer yet.
From ISC 2022 Specimen Chemistry Paper 1, question 45.