Given below are two statements:
Statement I: In ‘Lassaigne’s Test’, when both nitrogen and sulphur are present in an organic compound, sodium thiocyanate is formed.
Statement II: If both nitrogen and sulphur are present in an organic compound, then the excess of sodium used in sodium fusion will decompose the sodium thiocyanate formed to give \( \mathrm{NaCN} \) and \( \mathrm{Na_2S} \).
In the light of the above statements, choose the most appropriate answer from the options given below: