1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify the incorrect statement about $$\mathrm{PCl}_5$$.

A
$$\mathrm{PCl}_5$$ possesses two different $$\mathrm{Cl}-\mathrm{P}-\mathrm{Cl}$$ bond angles
B
All five $$\mathrm{P}-\mathrm{Cl}$$ bonds are identical in length
C
$$\mathrm{PCl}_5$$ exhibits $$s p^3 d$$ hybridisation
D
$$\mathrm{PCl}_5$$ consists of five $$\mathrm{P}-\mathrm{Cl}$$ (sigma) bonds
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Choose the correct statement for the work done in the expansion and heat absorbed or released when 5 litres of an ideal gas at 10 atmospheric pressure isothermally expands into vacuum until volume is 15 litres :

A
Both the heat and work done will be greater than zero
B
Heat absorbed will be less than zero and work done will be positive
C
Work done will be zero and heat will also be zero
D
Work done will be greater than zero and heat will remain zero
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct IUPAC name of the compound

NEET 2024 (Re-Examination) Chemistry - Some Basic Concepts of Organic Chemistry Question 2 English

is :

A
4-ethyl-1-fluoro-2-nitrobenzene
B
4-ethyl-1-fluoro-6-nitrobenzene
C
3-ethyl-6-fluoro-1-nitrobenzene
D
1-ethyl-4-fluoro-3-nitrobenzene
4
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following set of ions act as oxidising agents?

A
$$\mathrm{Ce}^{4+}$$ and $$\mathrm{Tb}^{4+}$$
B
$$\mathrm{La}^{3+}$$ and $$\mathrm{Lu}^{3+}$$
C
$$\mathrm{Eu}^{2+}$$ and $$\mathrm{Yb}^{2+}$$
D
$$\mathrm{Eu}^{2+}$$ and $$\mathrm{Tb}^{4+}$$
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