Multiple Choice
Which of the following is considered to be a strong base (alkali) ?
A) HCl → H⁺ + Cl-
B) NH3 + H⁺ ⇔ NH4+
C) H₂CO₃ ⇔ HCO₃- + H⁺
D) NaOH → Na⁺ + OH-
Correct Answer:
Verified
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