Chemistry - Mole Concept Question with Solution | TestHub
ChemistryMole ConceptAtomic mass/Average Atomic Mass/Average Molecular MassMedium2 minQB
ChemistryMediummatching list
List - I | List - II |
|---|---|
(P) Mass of one molecule of | (1) 1.66 × 10-27 kg |
(Q) Molar mass of | (2) 98 amu |
(R) 1 amu | (3) 98 gm |
Options:
Answer:
B
Solution:
The mass of one molecule of H₂SO₄ is its molecular weight expressed in atomic mass units, which is 98 amu, matching (P) with (2). Molar mass represents the mass of one mole of a substance in grams, which is 98 g, matching (Q) with (3). By definition, 1 amu is approximately kg, matching (R) with (1). This confirms that Option (B) is the correct choice.
Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Atomic mass/Average Atomic Mass/Average Molecular Mass
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...