Explore More
| Column-$I$ | Column-$II$ |
|---|---|
| $P$. $NaBr + \text{Conc. } H_2SO_4 \rightarrow$ | $A$. रंगहीन गैस |
| $Q$. $Na_2S + \text{dil. } HCl \rightarrow$ | $B$. भूरा रंग |
| $R$. $NaNO_2 + \text{dil. } HCl \rightarrow$ | $C$. सड़े अंडे जैसी गंध |
| $S$. $NaNO_3 + \text{Conc. } H_2SO_4 \rightarrow$ | $D$. अनुचुंबकीय (Paramagnetic) |
Vedclass Products
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialGenerate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeLive online exams with unlimited students, 360° analytics & white-label branding.
See Demo