MCQ
The average molecular mass of drugs is approximately:
- ✓$\text{160 - 480g/ mol}$
- B$\text{1600 - 4800g/ mol}$
- C$\text{10 - 100g/ mol}$
- D$\text{0.1 - 100g/ mol}$
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| Test | $C$ | $D$ |
| Ceric ammonium nitrate Test | Positive | positive |
| Lucas Test | Turbidity obtained after five minutes | Turbidity obtained immediately |
| Iodoform Test | Positive | Negative |
$C$ and $D$ respectively are
Which one is not formed in product?
$[Co(NH_3)_6 ][Cr(NO_2)_6 ]$ and $[Cr(NH_3)_6][Co(NO_2)_6]$
$3,4,5-$Tribromoaniline $\underset{\text{(ii) }{{H}_{3}}P{{O}_{2}}}{\mathop{\xrightarrow{\text{(i) diazotization}}}}\,\,?$