Give uses of Borax.
Give uses of Borax.
Borax is used as a flux for soldering metals, Forheat, scratch and stain resistant glazed coating to earthenwares.
Similar Questions
Given below are two statements :
Statement $I:$ Upon heating a borax bead dipped in cupric sulphate in a luminous flame, the colour of the bead becomes green.
Statement $II:$ The green colour observed is due to the formation of copper(I) metaborate.
In the light of the above statements, choose the most appropriate answer from the options given below :
Given below are two statements :
Statement $I:$ Upon heating a borax bead dipped in cupric sulphate in a luminous flame, the colour of the bead becomes green.
Statement $II:$ The green colour observed is due to the formation of copper(I) metaborate.
In the light of the above statements, choose the most appropriate answer from the options given below :
- [JEE MAIN 2023]
In the metallurgy of aluminium, cryolite is mixed in the molten state because it
In the metallurgy of aluminium, cryolite is mixed in the molten state because it
Correct match is :
Correct match is :
Which elements of group $13$, except $B$, can form tetrahedral and octahedral complex in aqueous medium ?
Which elements of group $13$, except $B$, can form tetrahedral and octahedral complex in aqueous medium ?
Give physical and chemical properties of Orthoboric acid $(H_3BO_3)$.
Give physical and chemical properties of Orthoboric acid $(H_3BO_3)$.