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| 1. |
Which among the following pairs of acid and base are weak respectively ?A. HCOOH and `NH_(4)OH`B. HCl and NaOHC. `CH_(3)COOH and KOH`D. `HCIO_(4) and CsOH` |
| Answer» HCOOH is a weak acid and `NH_(4)OH` is a weak base. | |