Write the composition of Bleaching Powder.... - Class 12 Chemistry | Canvas Classes

Group 17 ElementsP Block elements G15-18

Write the composition of Bleaching Powder.

$Ca(OCl)_2 \cdot CaCl_2 \cdot Ca(OH)_2 \cdot 2H_2O$ .

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Though Nitrogen exhibits +5 oxidation state, it does not form pentahalide. Give reason.

$PH_{3}$ has a lower boiling point than $NH_{3}$ . Why?

Why are pentahalides more covalent than trihalides?

Why is $BiH_{3}$ the strongest reducing agent amongst all the hydrides of Group 15 elements?

Write the reaction of thermal decomposition of sodium azide.