The p-Block Elements

Bihar Board Class 12 · Chemistry · 73 past questions

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1. Q5 2026 Set A

   Which of the following exhibits only one oxidation state other than zero ?

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2. Q6 2026 Set A

   Which of the following cannot act as a reducing agent ?

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3. Q14 2026 Set A2025 Set D

   Which among the following is the strongest base ?

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4. Q36 2021 Set A

   Chlorine reacts with excess of ammonia to form

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5. Q53 2018

   Which of the following gives yellow or brown precipitate with alkaline Nessler's reagent.

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6. Q55 2018

   Which metal nitrate gives colorless gas on thermal decomposition?

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7. Q72 2015

   Which one of the following is least basic?

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