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0.4 g of silver salt of a monobasic organic acid gave 0.26 g pure silver on ignition. The molecular weight of the acid is (atomic weight of silver = 108)
Options
(a) 59
(b) 72
(c) 90
(d) 104
Correct Answer:
59
Explanation:
Mass of silver salt = 0.4g.Mass of silver = 0.26 g. Eq.mass of silver salt/Eq.mass of silver = mass of silver salt/mass of silver. Eq.mass of silver salt = 0.4/0.26×108. E + 108 – 1 = 0.4/0.26×108. Therefore = 59.15.
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Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Reaction of methyl bromide with aqueous sodium hydroxide involves
- The ability of a given substance to assume two or more crystalline structure is
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- The radius of hydrogen atom in the ground state is 0.53 Å. The radius
- Which has highest pH
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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