| ⇦ | 
| ⇨ |
The normality of solution containing 31.5 g of hydrated oxalic acid (H₂C₂O₄.2H₂O) in 1250 mL of solution is
Options
(a) 0.8 N
(b) 0.2 N
(c) 0.4 N
(d) 0.1 N
Correct Answer:
0.4 N
Explanation:
Normality = Number of g.equivalents of solute/volume of solution (L).
Equivalent of mass of H₂C₂O₄.
2H₂O = 126/2 = 63.
Number of g. equivalents = 31.5/63 = 1/2 .
Normality = 1/ 2 ⨯1250⨯ 1000 = 0.4 N.
Related Questions: - N₂ gas will not be evolved upon reaction of HNO₂ with which of the following
- Activated charcoal is used to remove colouring matter from pure substances.
- If pH of a saturated solution of Ba(OH)₂ is 12, the value of its Ksp is
- Hydrolysis of ester, in an acidic medium, is
- Which of the following is most volatile
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- N₂ gas will not be evolved upon reaction of HNO₂ with which of the following
- Activated charcoal is used to remove colouring matter from pure substances.
- If pH of a saturated solution of Ba(OH)₂ is 12, the value of its Ksp is
- Hydrolysis of ester, in an acidic medium, is
- Which of the following is most volatile
Topics: Solid State and Solutions (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply