Adaptive Practice
p-Block Elements
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Question 1 of 10
⏱ 0:30
Easy
Which of the following elements belongs to group 15 of the p-block elements?
Easy
What is the common oxidation state of group 13 elements in their compounds?
Medium
Which of the following oxides is amphoteric in nature?
Medium
The inert pair effect is most prominently observed in which group of p-block elements?
Easy
Which allotrope of phosphorus is used in safety matches?
Medium
Which element in group 16 exhibits the highest metallic character?
Hard
Identify the correct order of acidic strength of the hydrides of group 15 elements.
Hard
Which of the following statements is true about boron?
Easy
Which p-block element is used as a semiconductor in electronic devices?
Hard
The compound BCl3 is planar and does not undergo hydrolysis easily. What is the reason?