MCQ
Nitrates of all metals are
- AUnstable
- ✓Stable
- CColoured
- DSoluble
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$[A_0]$ $||$ $0.1$ $||$ $0.025$
$t_{1/2}(s)$ $||$ $100$ $||$ $50$
Which of the following option $(s)$ is / are correct
$(I)$ Ortho -nitrophenol
$(II)$ Para -nitrophenol
$(III)$ Meta- nitrophenol