The statement that is $INCORRECT$ about the interstitial compound is

  • [JEE MAIN 2019]
  • A

    they have metallic conductivity

  • B

    they have high melting points

  • C

    they are chemically reactive

  • D

    they are very hard

Similar Questions

Mention the type of compounds formed when small atoms like $H$, $C$ and $N$ get trapped inside the crystal lattice of transition metals. Also give physical and chemical characteristics of these compounds.

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 $(iv)$ $NH_3$

  • [JEE MAIN 2019]

The $3d$ metal ions form coloured compounds because the energy corresponding to the following lies in the visible range of electromagnetic spectrum

Which of the following contain $'Sn'$ metal

Which of the following may be colourless