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The pH value of 0.02 M ammonia solution, which is 5% ionised, will be
Options
(a) 7
(b) 5
(c) 2
(d) 11
Correct Answer:
11
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In which following reactions aromatic aldehyde is treated with acid anhydride
- For a thermodynamically reversible reaction in a galvanic cell at temperature T,
- Ethanol and dimethyl ether have same empirical formula but ethanol has higher boiling
- Standard entropies of X₂, Y₂ and XY₃ are 60, 40 and 50 J K⁻¹ mol⁻¹ respectively.
- The number of hydroxide ions produced by one molecule of sodium carbonate
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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[H+]=C× ionisation constant
= 0.02×5÷100
= 1/1000
pOH=3
pH= 14-3= 11