The correct statements among the following are:
a. | Fullerenes have dangling bonds. |
b. | Fullerenes are cage-like molecules. |
c. | Graphite is thermodynamically the most stable allotrope of carbon. |
d. | Graphite is slippery and hard and therefore used as a dry lubricant in machines. |
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch the species given in Column I with the hybridisation given in Column II.
Column I | Column II |
A. Boron in | i. sp2 |
B. Aluminium in | ii. sp3 |
C. Carbon in Buckminsterfullerene | iii. sp3d2 |
D. Germanium in |
Codes:
Options: | A | B | C | D |
1. | ii | iii | i | iii |
2. | i | i | iii | ii |
3. | iii | ii | ii | i |
4. | i | iii | ii | iii |
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology