What are common Group 13 to Group 18 Elements mistakes in JEE?
Students often confuse similar concepts within Group 13 to Group 18 Elements, rush without diagrams, or apply formulas outside their valid conditions.
Chemistry · JEE
Common Mistakes: Group 13 to Group 18 Elements for JEE
167+ syllabus-aligned questions available
Quick answer
The most frequent Group 13 to Group 18 Elements mistakes include sign errors, formula misapplication, and skipping unit checks. Review the pitfalls below, then practise syllabus-aligned MCQs with solutions.
JEE Chemistry rewards accuracy. These common mistakes in Group 13 to Group 18 Elements cost marks every year — learn what to avoid and how to practise smarter on Goodmarks.
Common mistakes to avoid
- Skipping fundamentals of Group 13 to Group 18 Elements and jumping to advanced problems
- Mixing group 15 and 16 oxide properties
- Wrong oxidation states for p-block elements
Syllabus context
Part of p-Block Elements in JEE Main Chemistry.
Popular questions in Group 13 to Group 18 Elements
- Diborane \( \left(B_{2} H_{6}\right) \) reacts independently with \( O_{2} \) and \( H_{2} O \) to produce :…
- Crystalline form of carbon having 60 carbon atoms joined together is called:…
- Assertion Pb \( C l_{2} \) is more stable than \( P b C l_{4} \) Reason PbCl \( _{4} \) is powerful oxidising agent.…
- \( P I_{3} \) upon hydrolysis give:…
- Reaction, \( \boldsymbol{C l}_{2}+\mathbf{2} \boldsymbol{N} \boldsymbol{a} \boldsymbol{O} \boldsymbol{H} \rightarrow \bo…
- \( \boldsymbol{A}+\boldsymbol{H}_{2} \boldsymbol{O} \rightarrow \boldsymbol{B}+\boldsymbol{H} \boldsymbol{C l} \) \( \bo…
Frequently asked questions
How do I fix mistakes in Group 13 to Group 18 Elements?
Maintain a mistake log, reattempt wrong MCQs after 48 hours, and revise only the formulas you repeatedly forget.
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