AIPMT-PRELIMS Chemistry The p-Block Elements (Part of NEET syllabus) Class 12 Questions

Oxidation states of phosphorus in H₄P₂O₅, H₄P₂O₆ and H₄P₂O₇ are respectively

The stability of +1 oxidation state increases in the sequence:

Which of the following oxidation states are the most characteristic for lead and tin respectively?

Al₂O₃ can be converted to anhydrous AlCl₃ by heating:

The correct order of acid strength is:

Which one of the following statements about the zeolites is false :-

The oxidation states of sulphur in the anions SO₃²⁻, S₂O₄²⁻ and S₂O₆²⁻ follow the order -

Which of the following statements is not true :