NTA Abhyas JEE Main2020Chemistrys Block ElementsPractice
Match the compounds listed in Column I with characteristic listed in Column II Column I Column II (1) BeO(s) (p) Amphoteric in nature (2) N a H C O 3 (crystalline) (q) Imparts characteristic colour to Bunsen Flame (3) B e C l 2 (r) Produce H 2 O 2 and O 2 on reaction with H 2 O (4) C s O 2 (s) Shows H-bonding (t) Have a chain structure
Options
- A(1)-p, r; (2)-p, q, t; (3)-t; (4)-q, r
- B(1)-p; r; (2)-p, s, t; (3)-t; (4)-q
- C(1)-p; (2)-p, q, s, t; (3)-t; (4)-q, r
- D(1)-p; (2)-p, s, t; (3)-t; (4)-q
Correct answer
C. (1)-p; (2)-p, q, s, t; (3)-t; (4)-q, r
Step-by-step solution
(1) BeO(s) Amphoteric in nature (2) N a H C O 3 (crystalline) Amphoteric in nature, Imparts characteristic colour to Bunsen Flame, Shows H-bonding and Have a chain structure (3) B e C l 2 Have a chain structure (4) C s O 2 Imparts characteristic colour to Bunsen Flame and Produces H 2 O 2 and O 2 on reaction with H 2 O