Q47.The degree of dissociation (α) of a weak electrolyte, AxBy is related to van't Hoff factor (i) by the expression: (1) α = x+y+1i−1 (2) α = x+y−1i−1 (3) α = x+y+1i−1 (4) α = (x+y−1)i−1
What This Question Tests
This question requires calculating the effective number of atoms of each type in a face-centered cubic unit cell, considering their positions and a missing atom, to determine the compound's empirical formula.
Concepts Tested
📚 NCERT Sections This Tests
1.3 — Define The Following Terms:
Chemistry Class 11 · Chapter 1
1.3 Define the following terms: (i) Mole fraction (ii) Molality (iii) Molarity (iv) Mass percentage.
2.7 — Define Conductivity And Molar Conductivity For The Solution Of An Electrolyte.
Chemistry Class 11 · Chapter 2
2.7 Define conductivity and molar conductivity for the solution of an electrolyte. Discuss their variation with concentration.
1.27 — If The Solubility Product Of Cus Is 6 × 10–16, Calculate The Maximum Molarity Of
Chemistry Class 11 · Chapter 1
1.27 If the solubility product of CuS is 6 × 10–16, calculate the maximum molarity of CuS in aqueous solution.
📋 Question Details
- Chapter
- Solid State
- Topic
- Stoichiometry of crystal lattices
- Year
- 2011
- Shift
- Unknown
- Q Number
- Q47
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 1: Solid State
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