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The equivalent weight of phosphoric acid(H₃PO₄) in the reaction, NaOH + H₃PO₄ → NaH₂PO₄ + H₂O is
Options
(a) 59
(b) 49
(c) 25
(d) 98
Correct Answer:
98
Explanation:
NaOH + H₃PO₄ → NaH₂PO₄ +H₂O
40 g 98 g
1 g eq 1 g eq
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Question Type: Memory
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Difficulty Level: Easy
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Topics: Basic Concepts of Chemistry
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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Nitroethane can exhibit one of the following kind of isomerism
- The common acid used in the manufacture of rayon and plastics is
- By which one of the following compounds both CH₄ and CH₃ – CH₃ can be prepared
- What is the [OH⁻] in the final solution prepared by mixing 20 mL of 0.05 M Hcl
- The number of optical isomers formed by hydrogenation of the compound (CH₃)₂C=CHCH₃
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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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