CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05

Official Class 12 Chemistry Worksheets: Unit 7 The p-Block Elements

Access printable practice worksheets for Unit 7 The p-Block Elements designed to align with the 2026-27 academic syllabus for Class 12 Chemistry. These structured exercises help students evaluate their conceptual understanding and improve exam readiness.

Chapter-wise Practice Material: Unit 7 The p-Block Elements

View or download the dedicated Unit 7 The p-Block Elements practice resource below. Engaging with these objective and subjective questions daily ensures continuous academic progress and mastery of the 2026-27 curriculum.

The p- Block Elements
 
1. Fluorine does not exhibit any positive oxidation state. Why?
 
2. Name a compound in which chlorine displays ‘+7’ oxidation number
 
3. Explain why
 
a. Noble gases form compounds with oxygen and fluorine only.
 
b. H2S is gas while water is liquid at room temperature
 
c. Helium is used in diving apparatus.
 
d. Iron dissolves in HCl to form FeCl2 and not FeCl3.
 
e. Sulphur in vapour state exhibits paramagnetic behavior
 
f. XeF2 has a linear shape and not a bent structure
 
g. SF4 is hydrolysed whereas SF6 is not easily hydrolysed.
 
h. H2S is less acidic than H2Te.
 
i. Bleaching by Cl2 is permanent but by SO2 is temporary
 
4. Give equations for the manufacture of
a) Sulphuric acid b) Chlorine
 
5. Arrange the following in order of the property mentioned.
a. HF, HCl, HBr, HI (increasing acid strength)
b. HOCl, HOClO, HOClO3 (increasing oxidizing power)
 
6. What are interhalogen compounds? How are they prepared? Why are they more reactive than molecular halogens?
 
7. Complete the following reactions:
a. Cl2 + NaOH (hot, Con) →
b. S8 + HNO3(conc.) →
c. P4+ NaOH+ H2O →
d. C + H2SO4 (conc.) →
e. O3 + I- + H2O →
 
8. Account for the following
a. Reducing character decreases from SO2 to TeO2.
b. HClO4 is a stronger acid than HClO.
c. Fluorine is a stronger oxidizing agent than chlorine.
d. S has greater tendency for catenation than O.
e. Bond dissociation energy of F2 is less thanCl2
 
9. Draw the structures of the following
a. H2S2O8
b. XeOF4
c. H3PO3
d. XeF2
e. BrF3

 

Please click on below link to download CBSE Class 12 Chemistry The P Block Elements Worksheet Set A

Free study material for Chemistry

Unit 7 The p-Block Elements Practice Sheet and Solutions for Class 12 Chemistry

CBSE Practice Material: Class 12 Chemistry Unit 7 The p-Block Elements

Review targeted practice exercises for Class 12 Chemistry Unit 7 The p-Block Elements. Curated to match official CBSE guidelines, these downloadable PDF sheets support daily revision and core concept reinforcement.

NCERT-Aligned Questions and Solutions

Each worksheet is structured around standard CBSE textbooks, allowing students to check their working steps and correct mistakes early in their revision.

Next Steps in Your Exam Preparation

Wrap up your chapter revision by testing your knowledge against standard question formats. Everything on our platform is provided free of charge.

FAQs

Where can I download the latest PDF for CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05?

You can download the teacher-verified PDF for CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05 from StudiesToday.com. These practice sheets for Class 12 Chemistry are designed as per the latest CBSE academic session.

Are these Chemistry Class 12 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 12.

Do you provide solved answers for CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05?

Yes, we have provided detailed solutions for CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05 to help Class 12 and follow the official CBSE marking scheme.

How does solving CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05 help in exam preparation?

Daily practice with these Chemistry worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 12 students get more marks in CBSE exams.

Is there any charge for the Class 12 Chemistry practice test papers?

All our Class 12 Chemistry practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 12 Chemistry The P Block Elements Worksheet Set 05 without any registration.