NEET · Chemistry · STD 11 - 4. Chemical bonding and molecular structure

Among the compounds shown below which one revealed a linear structure?

A \(N _{2} O\)
B \(NO _{2}\)
C \(HOCl\)
D \(O _{3}\)

Verified Solution

Answer & Solution

Correct Answer

(A) \(N _{2} O\)

Step-by-step Solution

Detailed explanation

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

A mixture of \(2.3\; \mathrm{g}\) formic acid and \(4.5 \;\mathrm{g}\) oxallic acid is treated with conc. \(\mathrm{H}_{2} \mathrm{SO}_{4}\). The evolved gaseous mixture is passed through KOH pellets. Weight of the remaining product at \(STP\) ..........\(g\)

NEET 2018 Hard

Match List\(-l\) with List\(-ll\) :

List\(-I\) (Oxoacids of Sulphur)	List\(-II\) (Bonds)
\(A\). Peroxodisulphuric acid	\(I\). Two \(S - OH\), Four \(S = O\), One \(S - O - S\)
\(B\). Sulphuric acid	\(II\). Two \(S - OH\), One \(S = O\)
\(C\). Pyrosulphuric acid	\(III\). Two \(S - OH\), Four \(S = O\), One \(S - O - O - S\)
\(D\). Sulphurous acid	\(IV\). Two \(S - OH\), Two \(S = O\)

Choose the correct answer from the options given below.

NEET 2023 Medium

Identify the correct order of solubility in aqueous medium.

NEET 2013 Medium

Match List I with List II:

\(\text{List - I (Ion)}\)	\(\text{List - II (Group Number}\) \(\text{in Cation Analysis)}\)
A. \(\text{Co} ^{2+}\)	(I) \(\text{Group - I}\)
B. \(\text{Mg} ^{2+}\)	(II) \(\text{Group - III}\)
C. \(\text{Pb} ^{2+}\)	(III) \(\text{Group - IV}\)
D. \(\text{Al} ^{3+}\)	(IV) \(\text{Group - VI}\)

NEET 2025 Medium

Amongst the following which one will have maximum 'lone pair - lone pair' electron repulsions?

NEET 2022 Easy

Match the metal ions given in Column\(- I\) with the spin magnetic moments of the ions given in Column\(-II\) and assign the correct code

Column\(-I\)	Column\(-II\)
\((a)\;Co^{+3}\)	\((i)\;\sqrt{8}\; B.M.\)
\((b)\;Cr^{+3}\)	\((ii)\;\sqrt{35}\; B.M.\)
\((c)\;Fe^{+3}\)	\((iii)\;\sqrt{3}\; B.M.\)
\((d)\;Ni^{+2}\)	\((iv)\;\sqrt{24}\; B.M.\)
	\((v)\;\sqrt{15}\; B.M.\)

\((a)\quad (b)\quad (c)\quad (d)\)

NEET 2018 Medium

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