Match the catalysis (Column$-I$ ) with products (Column $-II$ )
Column $-I$ Catalyst | Column $-II$ >Product |
$(a)$ $V_2O_5$ | $(i)$ Polyethylene |
$(b)$ $TiCl_4/Al(Me)_3$ | $(ii)$ Ethanal |
$(c)$ $PdCl_2$ | $(iii)$ $H_2SO_4$ |
$(d)$ Iron oxide | $(iv)$ $NH_3$ |
$(a)-(iii)$; $(b)-(iv)$; $(c)-(i)$; $(d)-(ii)$
$(a)-(iv)$; $(b)-(iii)$; $(c)-(ii)$; $(d)-(i)$
$(a)-(ii)$; $(b)-(iii)$; $(c)-(i)$; $(d)-(iv)$
$(a)-(iii)$; $(b)-(i)$; $(c)-(ii)$; $(d)-(iv)$
Nickel steel contain $\%$ of $ Ni$
The number of $d-$ electrons in $F{e^{2 + }}$ (at no. of $Fe = 26$) is not equal to that of the
Which is most reactive metal
Copper displaces which of the metal from their salt solutions
Metal-metal bonding is more frequent in $4d$ or $5d$ series than in $3d$ series due to