Write the structure of an isomer of compound C₄H₉Br which is most reactive towards reaction.
Write the formula of an oxo-anion of Manganese (Mn) in which it shows the oxidation state equal to its group number.
Explain the following :
(i) The enthalpies of atomization of transition metals are quite high.
(ii) The transition metals and many of their compounds act as good catalysts.
When Cu²⁺ ion is treated with KI, a white precipitate is formed. Explain the reaction with the help of chemical equation.
Write the structure of an isomer of compound C₄H₉Br which is most reactive towards reaction.