1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Arrange the following compounds in increasing order of their solubilities in chloroform: $$\mathrm{NaCl}, \mathrm{CH}_3 \mathrm{OH}$$, cyclohexane, $$\mathrm{CH}_3 \mathrm{CN}$$
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Identify the incorrect statement about $$\mathrm{PCl}_5$$.
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II:
| List - I Molecule |
List - II Bond enthalpy (kJ mol$$^{-1}$$) |
||
|---|---|---|---|
| (A) | HCl | (I) | 435.8 |
| (B) | N$$_2$$ | (II) | 498 |
| (C) | H$$_2$$ | (III) | 946.0 |
| (D) | O$$_2$$ | (IV) | 431.0 |
Choose the correct answer from the options given below:
4
NEET 2024
MCQ (Single Correct Answer)
+4
-1
Match List I with List II.
| List I (Molecule) |
List II (Number and types of bond/s between two carbon atoms) |
||
|---|---|---|---|
| A. | ethane | I. | one $$\sigma$$-bond and two $$\pi$$-bonds |
| B. | ethene | II. | two $$\pi$$-bonds |
| C. | carbon molecule, C$$_2$$ | III. | one $$\sigma$$-bond |
| D. | ethyne | IV. | one $$\sigma$$-bond and one $$\pi$$-bond |
Choose the correct answer from the options given below :
Questions Asked from Chemical Bonding and Molecular Structure (MCQ (Single Correct Answer))
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