List of top Chemistry Questions asked in MET

When phenol is treated with excess of bromine water it gives

In $\mathrm{S}_{\mathrm{N}}1$ reaction, the racemization takes place. It is due to

pH of an acid buffer is given by

For a process to be spontaneous

The electron affinity of Be is almost similar to that of

In the atomic spectrum of hydrogen, the spectral lines pertaining to electronic transition of $n = 4$ to $n = 2$ refers to

A certain amount of a metal whose equivalent mass is 28 displaces $0.7 \mathrm{L}$ of $\mathrm{H}_2$ at STP from an acid. Hence, mass of the element is

If $20 \mathrm{g}$ of $\mathrm{CaCO}_3$ is treated with $100 \mathrm{mL}$ of $20%$ HCl solution, the amount of $\mathrm{CO}_2$ produced is

The reaction is spontaneous if the cell potential is

Which amino acids are essential building units of proteins?

The energy of second Bohr orbit of the hydrogen atom is \(-328 \, \text{kJ mol}^{-1}\), hence the energy of fourth Bohr orbit would be

K\(_2\)Cr\(_2\)O\(_7\) on heating with aqueous caustic soda gives

The first compound of noble gas prepared by Bartlett was

CH\(_2\) = CH\(_2\) + CH\(_2\)N\(_2\) \(\xrightarrow{\Delta}\) Intermediate in the above reaction is

Which of the following will show geometrical isomerism?

In a face centred cubic lattice a unit cell is shared equally by how many unit cells?

The effective atomic number of central Cu (at. no. 29) metal in [Cu(NH\(_3\))\(_4\)] SO\(_4\) is

The rate of S\(_N\)2 reaction is maximum when the solvent is

Glycine can be obtained from formaldehyde by

Which one of the following is not coloured?

The conjugate base of the acid H\(_2\)S is

HCHO \(\xrightarrow{\text{Reduction}}\) A \(\xrightarrow{P + I_2}\) B \(\xrightarrow{KCN}\) C \(\xrightarrow{\text{Hydrolysis}}\) D. 'D' is

The compound which reacts fastest with Lucas reagent at room temperature is

Relative acidity of the following is in the order

Carbylamine test is performed in alcoholic KOH by heating a mixture of