1. In which reaction below,? Kp = Kc(RT )−2
A. 3F e (s) + 4H2O (g) ⇌ F e3O4 (s) + 4H2(g)B. 2H2S (g) + O2 (g) ⇌ 2S (s) + 2H2O (g)C. CaCO3 (s) ⇌ CaO (s) + CO2(g)D. N2 (g) + 3H2 (g) ⇌ 2NH3(g) Kp = Kc(RT )Δn Δn = −
2. Which one is responsible for the color of mehedi (henna)?
A. LanolineB. Oleic acidC. LotionD. Lawsone
3. The government invested heavily___ renewable energy projects.
A. atB. inC. ofD. to
4. In which conference was the commitment to form the Green Climate Fund (GCF) made?
A. Copenhagen ConferenceB. Durban ConferenceC. Paris ConferenceD. Cancun Conference
5. Choose the correctly spelled word.
A. PronounciationB. PronuntitionC. PronounciasionD. Pronunciation
6. When was the "July National Charter" signed?
A. August 5, 2025B. October 17, 2025C. October 14, 2025D. August 17, 2025