NTA Abhyas JEE Main2020Chemistrys Block ElementsPractice
Match the column I with column II and mark the appropriate choice. Column I Column II (p) NaH (i) Interstitial hydride (q) C H 4 (ii) Molecular hydride (r) V H 0.56 (iii) Ionic hydride (s) B 2 H 6 (iv) Electron-deficient hydride
Options
- A(p)-(iii), (q)-(iv), (r) –(ii), (s)-(i)
- B(p)-(ii), (q)-(iv), (r) –(iii), (s)-(i)
- C(p)-(i), (q)-(ii), (r) –(iv), (s)-(iii)
- D(p)-(iii), (q)-(ii), (r) –(i), (s)-(iv)
Correct answer
D. (p)-(iii), (q)-(ii), (r) –(i), (s)-(iv)
Step-by-step solution
Column I Column II (p) NaH (iii) Ionic hydride (q) C H 4 (ii) Molecular hydride (r) V H 0.56 (i) Interstitial hydride (s) B 2 H 6 (iv) Electron-deficient hydride