List of top Questions asked in MET- 2017

If the roots of $x^2 + ax + 9 = 0$ are complex, then

If the projection of $\overrightarrow{PQ}$ on OX, OY, OZ are respectively 12, 3 and 4, then the magnitude of $\overrightarrow{PQ}$ is

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

Which of the following will show geometrical isomerism?

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

The reaction is spontaneous if the cell potential is

Which amino acids are essential building units of proteins?

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

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?

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

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

\(C_p / C_v\) for noble gases is

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

Relative acidity of the following is in the order

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

Find the pH value of the mixture containing 50 cc M HCl and 30 cc M NaOH solution, assuming both to be completely ionised.

Oxygen has an oxidation state of +2 in

Which of the following is most basic?

The molecule (ion) having one unpaired electron is

The two-third life (\(t_{2/3}\)) of a first order reaction in which \(k = 5.48 \times 10^{-14} \, \text{per sec}\), is

The mass of \(CaCO_3\) required to react with 25 mL of 0.75 M HCl is

For azimuthal quantum number \(l = 3\), \(m\) can have

The ionisation energy of nitrogen is larger than that of oxygen because