Chemistry-I (AC) 2024
Chemistry-I exam (CHEM 101) from the 2024 Level-1 Term-I finals at BUTEX affiliated colleges. Questions address quantum numbers, valence bond and molecular orbital theories, Werner's complex theory, acid-base concepts, and colligative properties.
Chemistry-I (AC) 2023
Chemistry-I exam (CHEM 101) from BUTEX affiliated colleges' 2023 Level-1 Term-I finals. Questions cover orbital overlap with SP3 hybridization in methane, EAN rule stability, magnetic properties of iron complexes, MOT bond orders, and freezing point molecular weight numericals.
Chemistry-I (AC) 2022
Chemistry-I paper (CHEM 101) from the 2022 Level-1 Term-I finals, BUTEX affiliated colleges. Includes quantum number relations, Heisenberg's principle, Fajan's rule applications, HF molecular orbitals, Werner's theory, and HSAB examples.
Chemistry-I (AC) 2021
Chemistry-I exam (CHEM 101) from BUTEX affiliated colleges' 2021 Level-1 Term-I finals. Questions address bond order concepts, VBT explanations, ligand definitions, accuracy versus precision, orbital shapes, crystal field splitting, and equilibrium constants.
Chemistry-I (AC) 2020
Chemistry-I question paper (CHEM 102/AS 109) from BUTEX affiliated colleges' 2020 Level-1 Term-I finals. Covers periodic classification, quantum number calculations, Fajan's rules with nitrogen bond order, hydrogen bonding, acid strength ordering, and Raoult's law derivations.
Chemistry-I (AC) 2019
Two Chemistry-I papers (CHEM 101) from BUTEX affiliated colleges' 2019 Level-1 Term-I finals. Questions include orbit-orbital distinctions, MOT for oxygen, primary and secondary valency, EAN rule, Werner's theory, and colligative property derivations.
Chemistry-I (AC) 2018
Chemistry-I exam (CHEM 101) from BUTEX affiliated colleges' 2018 Level-1 Term-I finals. Covers Heisenberg's principle, bond type comparisons, MgO bond order by MOT, crystal field splitting, EAN stability of potassium ferrocyanide, and acid-base theory comparisons.
Chemistry-I (AC) 2017
Chemistry-I paper (CHEM 101) from the 2017 Level-1 Term-I finals at BUTEX affiliated colleges. Questions address radioactive element classification, quantum number notation, cobalt complex stability, Werner valency types, conjugate acid-base pairs, and colligative relations.