MHT CET 2025 19th April Evening Shift | MHT CET Year Wise Previous Years Questions

MHT CET 2025 19th April Evening Shift

MCQ (Single Correct Answer)

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Identify the product ' B ' in the following series of reactions.

$$ \text { Chlorobenzene } \xrightarrow[\text { ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {i) } \mathrm{NaOH}, 623 \mathrm{~K} / 150 \text { atm }} \mathrm{A} \xrightarrow{\mathrm{Br}_2 \text { water }} \mathrm{B} $$

Phenol

o-Bromophenol

p-Bromophenol

2,4,6-tribromophenol

MHT CET 2025 19th April Evening Shift

MCQ (Single Correct Answer)

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Which of the following statements is NOT correct regarding voids in lattice structure?

Four spheres are involved in the formation of a tetrahedral void.

The octahedral void is surrounded by six spheres.

There are two tetrahedral voids associated with each atom.

There is one octahedral void associated with two atoms.

MHT CET 2025 19th April Evening Shift

MCQ (Single Correct Answer)

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Identify pair of complexes that exhibits solvate isomerism.

$\left[\mathrm{Cr}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right] \mathrm{Cl}_3$ and $\left[\mathrm{Cr}\left(\mathrm{H}_2 \mathrm{O}\right)_5 \mathrm{Cl}\right] \mathrm{Cl}_2 \cdot \mathrm{H}_2 \mathrm{O}$

$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{SO}_4\right] \mathrm{Br}$ and $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{Br}\right] \mathrm{SO}_4$

$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]\left[\mathrm{Cr}(\mathrm{CN})_6\right]$ and $\left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_6\right]\left[\mathrm{Co}(\mathrm{CN})_6\right]$

$\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_5 \mathrm{SCN}\right]^{+}$and $\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_5 \mathrm{NCS}^{+}\right.$

MHT CET 2025 19th April Evening Shift

MCQ (Single Correct Answer)

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Identify the element from following such that the last electron is placed in $(\mathrm{n}-1) \mathrm{d}$ orbital.