Given below are two statements: Statement I: Experimentally determined oxygen-oxygen bond lengths in the \( O_2 \) are found to be the same and the bond length is greater than that of a \( O=O \) (double bond) but less than that of a single \( O-O \) bond. Statement II: The strong lone pair-lone pair repulsion between oxygen atoms is solely responsible for the fact that the bond length in ozone is smaller than that of a double bond \( O=O \) but more than that of a single bond \( O-O \). In light of the above statements, choose the correct answer from the options given below:
Identify correct statement/s: (A) \( -\text{OCH}_3 \) and \( -\text{NHCOCH}_3 \) are activating groups. (B) \( -\text{CN} \) and \( -\text{OH} \) are meta directing groups. (C) \( -\text{CN} \) and \( -\text{SO}_3\text{H} \) are meta directing groups. (D) Activating groups act as ortho- and para-directing groups. (E) Halides are activating groups. Choose the correct answer from the options given below:
Match List - I with List - II:
Given below are two statements: Statement (I): The first ionization energy of Pb is greater than that of Sn. Statement (II): The first ionization energy of Ge is greater than that of Si. In light of the above statements, choose the correct answer from the options given below:
Given below are two statements: In light of the above statements, choose the correct answer from the options given below:
The structure of the major product formed in the following reaction is:
\[ \begin{array}{|c|c|} \hline \text{List - I} & \text{List - II} \\ \hline \text{(A) } \text{Ti}^{3+} & \text{(I) } 3.87 \\ \text{(B) } \text{V}^{2+} & \text{(II) } 0.00 \\ \text{(C) } \text{Ni}^{2+} & \text{(III) } 1.73 \\ \text{(D) } \text{Sc}^{3+} & \text{(IV) } 2.84 \\ \hline \end{array} \]
The number of molecules/ions that show linear geometry among the following is _____. SO₂, BeCl₂, CO₂, N₃⁻, NO₂, F₂O, XeF₂, NO₂⁺, I₃⁻, O₃
The compounds which give positive Fehling's test are:Choose the CORRECT answer from the options given below:
Match List-I with List-II:
The IUPAC name of the following compound is:
The incorrect statements regarding geometrical isomerism are: (A) Propene shows geometrical isomerism. (B) Trans isomer has identical atoms/groups on the opposite sides of the double bond. (C) Cis-but-2-ene has higher dipole moment than trans-but-2-ene. (D) 2-methylbut-2-ene shows two geometrical isomers. (E) Trans-isomer has lower melting point than cis isomer.
From the magnetic behaviour of \([NiCl_4]^{2-}\) (paramagnetic) and [Ni\((CO)_4\)] (diamagnetic), choose the correct geometry and oxidation state.
