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The number of atoms in 0.004g of magnesium will be
Options
(a) 24
(b) 10²⁰
(c) 96
(d) 6.2 x 10²⁰
Correct Answer:
10²⁰
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Basic Concepts of Chemistry
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Reaction BaO₂(s) ⇌ BaO(s) + O₂(g) ; ΔH = +ve.In equilibrium condition,
- The number of moles of KMnO₄ that will be needed to react with one mole of
- Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
- Heat produced on burning 6.3 g of a fule raises the temperature of 1.5 kg
- The formula for calcium chlorite is
Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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