PNB Chemistry (EM) 2023-24 — Class 9 Punjab Board book
Official Punjab Curriculum and Textbook Board (PCTB) Chemistry textbook for Class 9 (English Medium). Neeche poori kitab online parhein ya official PDF download karein — bilkul muft.
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PNB Chemistry (EM) 2023-24 — Class 9 — neeche scroll karte jayein, aglay safhay khud aa jayein ge. Zoom bhi kar sakte hain.
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Is kitab ke baare mein
This is the English-medium 'PNB Chemistry (EM) 2023-24' — the official Punjab Curriculum and Textbook Board 'Practical Notebook Chemistry' for grade 9. Instead of theory chapters, it organizes the complete class-9 chemistry practical syllabus into 27 experiments mapped to chapters 1, 5, 6, 7 and 8: separating mixtures and sublimation, melting and boiling points of naphthalene, biphenyl, acetone, toluene and ethyl alcohol, preparing 0.1M and 0.01M solutions of NaOH, Na2CO3, HCl and oxalic acid, copper sulphate crystallization, solubility, conductivity, metal displacement reactions, and binary-compound and decomposition reactions.
What sets the PNB edition apart is its lab-first design: a completion certificate up front, general safety procedures, apparatus lists and first-aid instructions before the experiments begin. The Urdu-medium twin ('PNB Chemistry (UM) 2023-24') carries the identical practical syllabus for Urdu-medium students.
Aham mozuaat
Front Matter and Safety
Introduction (p1), Learning Outcomes (p2), Safety Procedures (p3), Common Laboratory Apparatus (p4), General Instructions and First Aid (p7)
Chapter 1 — Practicals
Exp 1.1: Separate iron filings and sand by physical method (p9)
Chapter 5 — Practicals
Exp 5.1 melting point of naphthalene (p12), Exp 5.2 melting point of biphenyl (p15), Exp 5.3 boiling point of acetone (p15), Exp 5.4 boiling point of toluene (p18), Exp 5.5 boiling point of ethyl alcohol (p18), Exp 5.6 sublimation with ammonium chloride (p18), Exp 5.7 separate naphthalene from sand by sublimation (p20), Exp 5.8 separate alcohol and water by distillation (p22), Exp 5.9 chemical reaction releasing heat (p24)
Chapter 6 — Practicals
Exp 6.1 0.1M NaOH solution (p26), Exp 6.2 0.1M Na2CO3 (p29), Exp 6.3 0.1M HCl (p31), Exp 6.4 0.1M oxalic acid (p34), Exp 6.5 0.1M NaOH from 1M (p36), Exp 6.6 0.01M Na2CO3 from 0.1M (p38), Exp 6.7 0.01M HCl from 0.1M (p39), Exp 6.8 0.01M oxalic acid from 0.1M (p40), Exp 6.9 copper sulphate crystals (p41), Exp 6.10 miscible/immiscible liquids (p43), Exp 6.11 temperature and solubility (p45)
Chapter 7 — Practicals
Exp 7.1 conductivity of solutions (p47), Exp 7.2 metal displacement reaction in aqueous medium (p50)
Chapter 8 — Practicals
Exp 8.1 two elements forming a binary compound (p52), Exp 8.2 decomposition reaction products (p54), Exp 8.3 processes absorbing energy (p56)
Ustad ka mashwara
Experiment 6 series (solution preparation) is where students lose marks — make them practice the dilution calculations before touching the glassware.
— Rehman Ahmad Chaudhary, Head Teacher, GPS 117 DB(BJ), Yazman
Aksar pooche gaye sawalat
Is this the theory textbook or the practical book?
It is the Punjab Curriculum and Textbook Board's class-9 English-medium practical notebook for Chemistry (2023-24) — the official lab manual, not the theory textbook.
How many experiments does it include?
27 experiments mapped to chapters 1, 5, 6, 7 and 8: mixture separation, melting/boiling points, solution preparation, crystallization, solubility, conductivity, displacement and decomposition reactions.
Is there an Urdu-medium version?
Yes — 'PNB Chemistry (UM) 2023-24' is the Urdu-medium version with the same practical syllabus.
Can I download this practical book's PDF for free?
Yes — download the complete PDF free from this page or read it online.
Class 9 ki mazeed kitabein
Disclaimer
Ye kitab Punjab Curriculum and Textbook Board (PCTB) ki official publication hai. Download aur online reading PECTAA ki official e-books listing (pectaa.edu.pk) se faraham ki jati hai — sirf talimi maqsad ke liye. Malkiyat PCTB ki hai; is site ka koi dawa nahi.