List of top Chemistry Questions on p -Block Elements asked in Maharashtra Class XII

Write chemical formula of epsom salt. Give two uses of \( H_2SO_4 \).

Write general characteristics of interhalogen compounds.

Explain the trends in the following properties of group 17 elements : Electronegativity

Explain the trends in the following properties of group 17 elements : Atomic radii

Write the name of product obtained, when selenium is treated with magnesium metal.

The oxidation state of bromine in $HOBrO_2$ oxoacid is ________.

Write anomalous behaviour of oxygen with respect to : (i) Atomicity (ii) Oxidation state (iii) Magnetic property (iv) Nature of hydrides.

Explain anomalous behaviour of oxygen in group 16 with respect to:
i. Atomicity
ii. Magnetic property
iii. Oxidation state

Draw structures of the following compounds:
i. Chloric acid
ii. Peroxydisulphuric acid

Explain metal deficiency. Write uses of sulphur. Write chemical equation for preparation of sulphur dioxide from sulphur.

What is the action of selenium on magnesium metal?