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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: - Role of hydrogen peroxide in the above reactions is respectively
- A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
- Difference in density is the basis of
- An organic compound ‘X’ having molecular formula C₅H₁₀O yields phenyl hydrozone
- Specific conductance of 0.1 M sodium chloride solution is 1.06 ˣ 10⁻²
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
- Role of hydrogen peroxide in the above reactions is respectively
- A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
- Difference in density is the basis of
- An organic compound ‘X’ having molecular formula C₅H₁₀O yields phenyl hydrozone
- Specific conductance of 0.1 M sodium chloride solution is 1.06 ˣ 10⁻²
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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