Scientific Discovery | MCQs

    Q1: Who invented chromatography?

    کرومیٹوگرافی کس نے ایجاد کی؟
    • A. Charles Babbage
    • B. Rutherford
    • C. None of these
    • D. Mikhail Semenovich Tsvet
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0