EASY
12th Tamil Nadu Board
IMPORTANT
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What happens when boric acid reacts with ammonia at the temperature between 800-1200 K?

Important Questions on p-Block Elements-I

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - p-Block Elements-I>Exercise>Q 17
Carbon and silicon both belong to the group 14, but inspite of the stoichiometric similarity, the dioxides, (i.e., carbon dioxide and silicon dioxide), differ in their structures. Comment.
MEDIUM
12th Tamil Nadu Board
IMPORTANT
Chemistry Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - p-Block Elements-I>Exercise>Q 18
Oxidation state of carbon in its hydrides
EASY
12th Tamil Nadu Board
IMPORTANT
Chemistry Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - p-Block Elements-I>Exercise>Q 19
The electronic configuration of chalcogens is :
EASY
12th Tamil Nadu Board
IMPORTANT
Chemistry Crash Course (Based on Revised Syllabus-2023)>Chapter 2 - p-Block Elements-I>Exercise>Q 20
The element which has the highest boiling point among Ga, In and Tl is