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When two atoms of chlorine combine to form one molecule of chlorine gas, the energy of molecule
Options
(a) equal to that of separate atoms
(b) lower than that of separate atoms
(c) greater than that of separate atoms
(d) None of the above
Correct Answer:
lower than that of separate atoms
Explanation:
When bond form between two atoms then their energy get lower othan that of separate atoms because bond formation is an exothermic process.
Related Questions: - Which one of the following oxides is expected to exhibit paramagnetic behaviour?
- The ionisation energy of nitrogoen is more than that of oxygen because
- Which of the following is the smallest in size?
- which of the following acid reduces Tollen’s reagent
- When phenol reacts with phthalic anhydride in presence of H₂SO₄ and heated
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following oxides is expected to exhibit paramagnetic behaviour?
- The ionisation energy of nitrogoen is more than that of oxygen because
- Which of the following is the smallest in size?
- which of the following acid reduces Tollen’s reagent
- When phenol reacts with phthalic anhydride in presence of H₂SO₄ and heated
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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