List of top Chemistry Questions asked in KEAM

Square planar compound is:

A compound formed by reacting CoCl\(_2\) with excess NH\(_3\) gives 1 mol of AgCl with AgNO\(_3\). Form the compound:

KMnO\(_4\) on heating at 513K produces:

Acetone can be converted to 2-methylpropan-2-ol using:

Chloro benzene and acetyl chloride react with anhydrous AlCl\(_3\), to form 4-chloroacetophenone. The reaction is an example of:

Which of the following have a complete octet?

Which of the following is diamagnetic?

Which of the following is a non-polar molecule?

In the reaction \( 3Mg + N_2 \rightarrow Mg_3N_2 \), the oxidation number of Mg changes is:

Which of the following is an extensive property?

The correct order of boiling point:
CH\(_3\)-CH\(_2\)-CH\(_2\)-CH\(_2\)-NH\(_2\), CH\(_3\)-CH\(_2\)-NH-CH\(_2\)-CH\(_3\), CH\(_3\)-CH\(_2\)-N(CH\(_3\))\(_2\)

Which among the following shows -R effect?

Which one of the series of hydrogen spectrum is in the visible region?

Which of the following is the set of neutral oxides? (a) \( \text{Al}_2\text{O}_3, \text{Cl}_2\text{O}_7 \), b) \( \text{N}_2\text{O}, \text{CO} \)

Arrange in the order of conductivity: \[ \text{Na, Ag, Fe, Cu} \]

Arrange in the order of dipole moment: \[ \text{NH}_3, \, \text{NF}_3, \, \text{H}_2\text{S}, \, \text{CHCl}_2 \]