O Level Chemistry Paper 1 (MCQ’s) Topical Worked Solutions 221 7 O/N 11/P1/Q 105 سکول

7 O/N 11/P1/Q 105 سکول میں کسی تہوار را تقر یڑ

QUESTION 8 MAY 2022 P23 Q2 (C)

QUESTION 14 MAY 2021 P21 Q3

Classified to Sub Topics

Material: Optical Lens

O Level Chemistry Paper 1 (MCQ’s) Topical Worked Solutions 221 7 O/N 11/P1/Q 105 سکولO Level Chemistry Paper 1 (MCQs) Topical Worked Solutions 221 All variants Classified to subtopics Mark schemes included References of repeated questions added Questions order new to old Worked Solutions TABLE OF CONTENTS UNIT 1 STATES OF MATTER 1. 1 Solids, Liquids and Gases 1. 2 Diffusion 1. 3 Multiple topics Answers Section UNIT 2 ATOMS, ELEMENTS AND COMPOUNDS 2. 1 Elements, Compounds and Mixtures 2. 2 Atomic structure and Thee Periodic table 2. 3