p - block Elements
Borax on heating strongly above its melting point melts to a liquid, which then solidifies to a transparent mass commonly known as borax-bead. The transparent glassy mass consists of:
The flame used in Borax bead test is:
Borax on heating strongly above its melting point melts to a liquid, which then solidifies to a transparent mass commonly known as borax-bead. The transparent glassy mass consists of:
The metal which does not give any color in the borax bead test is:
The platinum wire which is used in borax bead test is dipped in:
Glassybead is obtained by heating :
Which of the following compounds is formed in borax bead test?
Borax-bead test is responded by ?
Which of the following ions cannot be detected by the borax bead or microcosmic bead test?
Glassy bead is of
Blue bead can be of
Which of the following cations will turn a borax bead green in an oxidising flame?