`{:(,"Column-I",,"Column-II"),((A),BBr_(3)+H_(2)rarrB,(p),"Borax bead test"),((B),Na_(2)B_(4)O_(7).10H_(2)O+CuSO_(4)rarrCu(BO_(2))_(2),(q),"Reduction"),((c),AlCl_(3)+H_(2)rarrHCL,(r), "White fumes"),((D),Cr_(2)O_(3)+AlrarrCr,(s),"hydrolysis"):}`

`{:(,"Column-I",,"Column-II"),((A),BBr_(3)+H_(2)rarrB,(p),"Borax bead

1.	`{:(,"Column-I",,"Column-II"),((A),BBr_(3)+H_(2)rarrB,(p),"Borax bead test"),((B),Na_(2)B_(4)O_(7).10H_(2)O+CuSO_(4)rarrCu(BO_(2))_(2),(q),"Reduction"),((c),AlCl_(3)+H_(2)rarrHCL,(r), "White fumes"),((D),Cr_(2)O_(3)+AlrarrCr,(s),"hydrolysis"):}`
Answer» Correct Answer - (A)q(B)p(C )r,s(D)q