First slide

13th group or boron group

Question

When Boron is reacted with Conc. $H_{2} S O_{4}$ , the gaseous product is ____?

Moderate

A

$B_{2} O_{3}$
B

$S O_{2}$
C

$O_{2}$
D

$S O_{3}$

Solution

Concentrated $H_{2} S O_{4}$ is a strong oxidizing agent.
$B + H_{2} S O_{4} \to H_{3} B O_{3} + S O_{2}$
When any non metal reacts with conc. $H_{2} S O_{4}$ , ‘ic’ form of the oxy acid is produced along with $S O_{2}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App