MCQ
When $CuS{O_4}$ is hydrated, then it becomes
- AAcidic
- Bbasic
- CNeutral
- ✓Amphoteric
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
ethyne $\xrightarrow[\begin{smallmatrix}
(2)\,\,excess\,I-\,C{{H}_{2}}\,-\,{{(C{{H}_{2}})}_{2}}-\,C{{H}_{3}} \\
(3)\,\,{{H}^{\oplus }}
\end{smallmatrix}]{(1)\,\,excess\,NaN{{H}_{2}}}$
Where $k_d\, =$ Dissociation constant
| LIST - I (Molecules/ion) | LIST - II (Hybridisation of central atom) | ||
| A. | PF_(5) | I | dsp^(2) |
| B. | SF_(6) | II. | sp^(3)d |
| C. | Ni(CO)_(4) | III. | sp^(3)d^(2) |
| D. | [PtCl_(4)]^(2-) | IV. | sp^(3) |