Which method of purification is represented by the following equation.
`Ni + 4CO underset(Delta)overset(70^@C)(rarr) Ni(CO_4) underset(Delta)overset(180^@C)(rarr)Ni + 4 CO`

The following reaction which represents refining of nickel is know as- Ni+4CO overset(60^@C)rarr Ni(CO)_4 overset(177^@C)rarr Ni+4CO

An organic compound (A) could be converted to N-methyl aniline by the following sequence of reactions A underset(Delta)overset(Sn//HCl)rarr B underset("alc.KOH")overset(CHCl_(3))rarr C underset(Ni)overset(H_(2))rarr C_(6)H_(5)NHCH_(3) . What is the structure of compound A

The following equation depicts a method of purification of nickel by : Ni+4COoverset(320K)rarrNi(CO)_4overset(420K)rarrNi+4CO

Complete the following reactions . Xe + F_(2) underset (400^(@)C) overset(Ni // 200 "atm")rarr

Complete the following reactions: 2Me_(3)C--Br overset (Ag_(2)CO_(3)) underset (Delta) rarr (A)

The following equation represents a method of purification of nickel by , Ni underset"impure"+4COoverset(320K)rarrNi(CO)_4overset(420K)rarrNiunderset(pure)+4CO

Identify C in the following series C_3H_7 I overset(KOH)underset(alc.) rarr A overset(NBS)underset(Delta) rarr B overset(KCN)underset(alc.) rarr C