Redox Reactions & Electrochemistry-Kohlrausch's Law and Its Applications (KVPY (Kishore Vaigyanik Protsahan Yojana) Stream SB-SX (Class 12 & 1st Year B.Sc.) Chemistry): Questions 1 - 4 of 5

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Question number: 1

» Redox Reactions & Electrochemistry » Kohlrausch's Law and Its Applications

Appeared in Year: 2014

MCQ▾

Question

If the molar conductivities C in 5 Equation of NaCl, KCl and NaOH at infinite dilution are 126, 150 and 250, respectively, the molar conductivity of KOH (in Equation )

Choices

Choice (4) Response

a.

274

b.

526

c.

26

d.

226

Question number: 2

» Redox Reactions & Electrochemistry » Kohlrausch's Law and Its Applications

MCQ▾

Question

Calculate molar conductivity in Equation for Equation , givem that molar conductivity for Equation are Equation

Choices

Choice (4) Response

a.

251.44

b.

252.57

c.

25.144

d.

25.257

Question number: 3

» Redox Reactions & Electrochemistry » Kohlrausch's Law and Its Applications

MCQ▾

Question

The equivalent conductivity of Equation at infinite dilution are Equation respectively. Calculate equivalent conductivity of acetic acid at infinite dilution. Also if degree of dissociation of 0.1N acetic acid is 0.001, find the equivalent conductivity at this concentration of acetic acid in Equation

Choices

Choice (4) Response

a.

0.3885

b.

3.885

c.

0.03885

d.

38.55

Question number: 4

» Redox Reactions & Electrochemistry » Kohlrausch's Law and Its Applications

MCQ▾

Question

The molar conductivities at infinite dilution of Equation are Equation respectively. The conductivity of AgCl in water is Equation and of water used is Equation What will be the solubility ofEquation AgCl in g/litre.

Choices

Choice (4) Response

a.

146.3 × 1Equation

b.

1.463

c.

14.63 × 1Equation

d.

1.463 × 1Equation

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