Match the column-I with column-II Column-I Column-II (A) The d-orbital which has two nodal plane (P) — NEET Chemistry Past Papers Chemistry Question

Question

Match the column-I with column-II Column-I Column-II (A) The d-orbital which has two nodal plane (P) (B) The d-orbital with zero nodal plane (Q) (C) The orbital without an angular node (R) 4f (D) The orbital which has three angular nodes (S) 3s (A) A → P, B → Q, C → S, D → R (B) A → Q, B → P, C → R, D → S (C) A → S, B → Q, C → P, D → R (D) A → R, B → S, C → Q, D → P 3dx2−y2 3dz2 (P) (B) (Q) (C) (R) 4f (S) 3s (1) A → P, B → Q, C → S, D → R (2) A → Q, B → P, C → R, D → S (3) A → S, B → Q, C → P, D → R (4) A → R, B → S, C → Q, D → P 3dx2−y2 3dz2 Which of the following is/are true for H O(s) ⇌ H O(ℓ) equilibrium- (A) This equilibrium can exist only at 25°C (B) On increasing the temperature, amount of H O(ℓ) increases. (C) On increasing pressure, more H O(s) is formed (D) At 273 K, 1 atm pressure ΔG = 0 for this phase change. (1) Only B (2) Only D (3) Both C & D (4) Both B & D 2 2 2 2 2 2 2 2 Which of the following can not be titrated by acidic KMnO ? (1) Na SO (2) H C O .2H O (3) FeSO (4) HNO 4 2 3 2 2 4 2 4 3 (1) Na SO (2) H C O .2H O (3) FeSO (4) HNO 4 2 3 2 2 4 2 4 3 1001OMD303029230151 PHASE - MOCK TEST-1