First slide

13th group or boron group

Question

Borax bead is a mixture of ___?

Moderate

A

$N a B O_{2} + B_{2} O_{3}$
B

$N a_{2} B_{4} O_{7} + B_{2} O_{3}$
C

$H_{2} B_{4} O_{7} + B_{2} O_{3}$
D

$N a_{2} B_{4} O_{7} + 10 H_{2} O + B_{2} O_{3}$

Solution

Borax bead is a mixture of sodium metaborate and Boric anhydride. It is formed when moistened borax is heated in a flame.

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