1. Which gene is used to make maize drought-resistant?
A. Cryl ACB. PDH 45C. At NHX1D. csp B
2. Which of the following figures is different from the others?
A. 1B. 2C. 3D. 4 Back
3. In which of the following reaction is? Kp = Kc
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) Δn = 0 Kp = Kc(RT )0 Kp = Kc
4. The basis for judging the good and bad of human actions is-
A. ValuesB. MoralityC. Sense of ethics and proprietyD. Good governance
5. Which one occurs during food preservation by salting process?
A. OsmosisB. ImbibitionC. DiffusionD. Conduction
6. How much charge is needed to store in cathode? 27 g Al
A. 1FB. 3FC. 13.5FD. 27F Al3+ + 3e− → Al