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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
Related Questions: - Which one of the following is not a condensation polymer
- The oxyacid of phosphorus, in which phosphorus has the lowest oxidation state, is
- Which is weakest acid
- The number of acidic protons in H₃PO₃ are
- Molecular mass of a compound having empirical formula C₂H₅O is 90.
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
- Which one of the following is not a condensation polymer
- The oxyacid of phosphorus, in which phosphorus has the lowest oxidation state, is
- Which is weakest acid
- The number of acidic protons in H₃PO₃ are
- Molecular mass of a compound having empirical formula C₂H₅O is 90.
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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