1.
Equivalent weight of Cl₂ in redox reaction? (M=71, Δn=2)
2.
Equivalent weight of H₂SO₄ is? (M=98)
4.
Equivalent weight of H₂CO₃? (M=62)
6.
If 2 moles of H₂ react, number of identities? (H₂ + ½O₂ → H₂O)
7.
The basicity of H₂SO₃ is?
8.
1 equivalent of H₂SO₄ reacts with how many equivalents of NaOH?
9.
Equivalent weight of H₂O₂ in acidic medium (Δn=2)? (M=34)
10.
What is molar mass of Na₂CO₃?
11.
1 mole contains how many particles?
12.
If 0.1 mole of solute is dissolved in 0.9 mole water, X(solute) = ?
13.
In acid-base, equivalent weight of H₃PO₄ changes depending on?
14.
Mole fraction has what unit?
15.
Equivalent weight of SO₂ (M=64) if Δn = 2?
16.
Normality of 0.5 M H₂SO₄?
17.
Equivalent weight of an acid depends on?
18.
Mole fraction of solute decreases if?
19.
Equivalent weight of Ba(OH)₂? (M=171)
20.
Equivalent weight of Fe²⁺ → Fe³⁺? (M=56, Δn=1)
21.
Equivalent weight of CaCO₃ in reaction with HCl (only 2 H⁺ used)? (M=100)
22.
Equivalent weight depends on?
23.
Number of gram-equivalents =?
24.
Equivalent weight of NaOH is? (M=40)
25.
Equivalent weight of Fe²⁺ in Fe²⁺ → Fe⁴⁺ (Δn=2)? (M=56)
26.
Equivalent weight of H₂S in redox reaction depends on?
27.
Equivalent weight of KMnO₄ in acidic medium? (M=158, Δn=5)
28.
Equivalent weight of H₃PO₃ based on ionisable H⁺? (M=82, basicity=2)
29.
Mole fraction increases when?
30.
Equivalent weight of HClO₄ (M=100.5, basicity=1)?
31.
Mole fraction symbol is?
32.
Equivalent weight of HNO₃? (M=63)
33.
Mole fraction of water in 0.2 mole solute + 1.8 mole water?
34.
Equivalent weight of H₃PO₄ if it donates only 2 H⁺? (M=98)
35.
Mole fraction of solute + solvent equals?
36.
Identity concept helps in?
37.
Mole fraction is maximum for?
38.
In redox, equivalent weight depends on?
39.
Equivalent weight is numerically equal to?
40.
Equivalent weight of KMnO₄ in neutral medium? (Δn=3)
41.
Equivalent weight of Fe in Fe → Fe³⁺? (Δn=3, atomic mass 56)
42.
Total number of identities in a reaction is dependent on?
43.
Acidity of Ca(OH)₂ is?
44.
Equivalent weight of C₂O₄²⁻ (oxalate) (Δn=2)? (M=90)
45.
1 amu in grams is equal to?
