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When a standard solution of NaOH is left in air for a few hours
Options
(a) a precipitate will form
(b) strength will decrease
(c) strength will increase
(d) the concentration of Na⁺ ions will decrease
Correct Answer:
strength will decrease
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If the melting point of ice is 0⁰C and latent heat of fusion is 5.46 kJ mol⁻¹,
- Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- Haemoglobin is a complex of
- Which of the following has zero dipole moment
- The number of moles of acidified KMnO₄ required to oxidise one mole
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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