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