Chemistry II - For Class XII (Science Group/Pre-Engineering & Pre-Medical) - Chapter-wise Important Topics 2026 - By Professor Nasim Zulfiqar

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Class XII (Science)
Chemistry II

By Professor Nasim Zulfiqar
WhatsApp# 0300-2152272

• Chapter-wise Important Topics 2026
• Guess Paper 2024

Chapter-wise Important Topics 2026

Chapter# 01: CHEMISTRY OF REPRESENTATIVE ELEMENTS

1. Production of Sulfuric Acid by Contact Process (long)
2. Production of Caustic Soda by Castener-Kellner Cell (long)
3. Bleaching Powder with reactions (short)
4. Flame Test (short)
5. Diagonal Relationship (short)

Chapter# 02: CHEMISTRY OF TRANSITION ELEMENTS

1. Metallurgy of Copper (long)
2. Properties of Transition Elements (short)
3. Nomenclature of Complex Compounds (short)

Chapter# 03: ORGANIC COMPOUNDS

1. Define homologous series and mention its properties (short)
2. Bucky Ball (short)

Chapter# 04: NOMENCALTURE OF ORGANIC COMPOUNDS

1. Write the IUPAC names of the given structures (short)
2. Draw the structures (long)

Chapter# 05: HYDROCARBONS

1. Geometrical isomerism and optical isomerism (short)
2. Mechanism of electrophilic substitution reactions (short)
3. Orientation of Benzene. Prepare TNT, m-nitrobenzoic acid, p-nitrotoluene from benzene (long)
4. Give a chemical test to distinguish between alkane & alkene / alkene and alkyne

Chapter# 06: ALKYL HALIDES AND AMINES

1. Define organo-metallic compounds. Write down the reaction of methyl magnesium chloride with water, Carbon di oxide, form aldehyde, acet aldehyde and acetone. (short)
2. Why are amines basic in nature. Give methods of preparation of methyl amine. (short)
3. SN1/SN2 or E1/E2 mechanism (long)

Chapter# 07: ALCOHOLS, PHENOLS AND ETHERS

1. Give a chemical test to distinguish between alcohol and phenol. (short)

Chapter# 08: ALDEHYDES AND KETONES

1. Give a chemical test to distinguish between aldehyde and ketone (short)

Chapter# 09: CARBOXYIC ACID AND ITS FUNCTIONAL DERIVATIVES

1. Name four derivatives of Carboxylic Acids and write down the methods of their preparation (short)

Chapter# 10: BIO-CHEMISTRY

1. Write a short note on Protein (Long)

Chapter# 11: INDUSTRIAL CHEMISTRY

1. Define synthetic polymers. Mention the preparation of Nylon and PVC (Short)

Chapter# 12: ENVIRONMENTAL CHEMISTRY

1. Define acid rain. mention its harmful effects. (short)

Chapter# 13: SPECTROCOPY

1. Ultraviolet-Visible Spectroscopy
2. Infrared Spectroscopy

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Guess Paper 2024

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