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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.
Related Questions: - In a zero-order reaction.for every 10°C rise of temperature ,the rate is doubled.
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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
- In a zero-order reaction.for every 10°C rise of temperature ,the rate is doubled.
- The law of equilibrium was first given by
- The action of nitrous acid on an aliphatic primary amine,gives
- In which of the following reaction Kp > Kc
- Which of the following statements is correct for the spontaneous adsorption of a gas
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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