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प्रश्न
Define acids according to Bronsted-Lowry theory.
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उत्तर
A substance that donates a proton \[\ce{(H+)}\] to another substance is known as an acid.
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संबंधित प्रश्न
Answer the following in one sentence :
Why cations are Lewis acids?
Answer the following in brief :
What is meant by conjugate acid-base pair?
Label the conjugate acid-base pair in the following reaction:
\[\ce{HCl + H2O ⇌ H3O\overset{\oplus} + Cl\overset{\ominus}{}}\]
Answer the following in brief :
Ammonia serves as a Lewis base whereas AlCl3 is Lewis acid. Explain.
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Which of the following is a conjugate acid-base pair?
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Label the one conjugate acid-base pair in the following reaction.
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The conjugate acid of \[\ce{HSO^-_4}\] is ____________.
Identify the CORRECT statement.
According to the Bronsted-Lowry theory, an acid is a substance that ____________.
Conjugate base for Bronsted acids H2O and HF are ___________.
Which of these is not likely to act as Lewis base?
Which of the following can act as Lowry – Bronsted acid as well as base?
Discuss the Lowry – Bronsted concept of acids and bases.
Identify the conjugate acid-base pair for the following reaction in an aqueous solution.
\[\ce{HS^-_{( aq)} + HF ⇌ F^-_{( aq)} + H2S_{(aq)}}\]
Account for the acidic nature of HClO4 in terms of Bronsted – Lowry theory, identify its conjugate base.
When aqueous ammonia is added to CuSO4 solution, the solution turns deep blue due to the formation of tetramminecopper (II) complex, \[\ce{[Cu(H2O)6]^{2+}_{( aq)} + 4NH3_{( aq)} ⇌ [Cu(NH3)4]^{2+}_{( aq)}}\], among HO2 and NH3 Which is stronger Lewis base.
Name one amphoteric solvent.
Which of the following species is amphoteric in nature?
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What are the limitations of Arrhenium theory?
Calculate pH of 0.01 M NaOH.
Vinegar contains ______ acid.
Identify the conjugate acid-base pairs in the reaction,
\[\ce{CH3COOH(aq) + NH3(aq) <=> NH^+_4(aq) + CH3COO^-(aq)}\]
