1. সেমি-মাইক্রো পদ্ধতিতে ব্যবহৃত H2S গ্যাসের উৎস কোনটি?
A. H2NCSNH2 + H2OB. FeS + লঘু H2SO4C. FeSO4 + লঘু H2SO4D. CH3CSNH2 + H2O
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| Biology | Botany, zoology, genetics, physiology | 30 |
| Chemistry | Organic, inorganic, physical chemistry | 25 |
| Physics | Mechanics, electricity, waves, modern physics | 20 |
| English | Grammar, transformation, vocabulary | 15 |
| General Knowledge | Bangladesh affairs and recent topics | 10 |
The 2022-2023 medical admission paper combines chemistry facts and calculations, physics concepts, biology memorization, English grammar, and Bangladesh affairs. The paper rewards careful option reading because several items include answer-key notes or close alternatives.