A certain salt (X) gives the following tests:(i) Its aqueous solution is alkaline to litmus.(ii) On strongly heating it swells to give a glassy bead(iii) When concentrated sulphuric acid is added to hot concentrated solution of (x), crystals of \[{{H}_{3}}B{{O}_{3}}\]separate out. Identify the colour of these crystals.

A certain salt (X) gives the following tests:(i) Its aqueous solution

1.	A certain salt (X) gives the following tests:(i) Its aqueous solution is alkaline to litmus.(ii) On strongly heating it swells to give a glassy bead(iii) When concentrated sulphuric acid is added to hot concentrated solution of (x), crystals of \[{{H}_{3}}B{{O}_{3}}\]separate out. Identify the colour of these crystals.
A.	Violet
B.	Blue
C.	Brown
D.	White
Answer» E.

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