Assalamu alaikum and welcome! My name is Muhammad Kashif Ismail, and I am delighted to introduce myself as an O and A level Chemistry Instructor. With over 20 years of experience in reputed colleges across Karachi, I have had the privilege of guiding numerous students to achieve outstanding results, including three distinction holders in A level Chemistry. My students have consistently secured A* and A grades in both O and A level Chemistry, and I look forward to helping you achieve similar success.