Conjugate acid or conjugate base of a given species
This type of question, asked 7 times: 11 May 2023 S2, 15 May 2023 S1, 15 Apr 2026 S2, 18 Apr 2026 S1, 12 May 2026 S2, 13 May 2026 S1, 15 May 2026 S2. All 7 questions below, oldest first.
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Question 1
11 May 2023 S2
82
Which among the following is the conjugate base of HClO4?
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Question 2
15 May 2023 S1
69
Conjugate acid of NH2−and NH3 are respectively
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Question 3
15 Apr 2026 S2
12
Identify from following the conjugate base of [Zn(H2O)4]2+
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Question 4
18 Apr 2026 S1
13
Identify the conjugate bases of H3PO3 and H2SO4 respectively from following.
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Question 5
12 May 2026 S2
10
Identify the conjugate acid of NH3 from following.
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Question 6
13 May 2026 S1
10
Identify conjugate bases of HCO3− and HS− respectively.
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Question 7
15 May 2026 S2
11
Identify the conjugate base of NH3 from following.