In an electrophoresis set up, colloidal solution of glycine having \(\mathrm{pH}\) of 5.97 is kept at constant \(\mathrm{T}\) and \(\mathrm{P}\). What will happen if few drops of base are added to it.

Assertion Standard boiling point of a liquid is slightly higher than the normal boiling point.
Reason I bar pressure is slightly less than I atm pressure.

One mole of \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}(l)\) was completely burnt in oxygen to form \(\mathrm{CO}_2(\mathrm{~g})\) and \(\mathrm{H}_2 \mathrm{O}(l)\). The standard enthalpy of formation \(\left(\Delta_f \mathrm{H}^{\ominus}\right)\) of \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}(l), \mathrm{CO}_2(\mathrm{~g})\) and \(\mathrm{H}_2 \mathrm{O}(l)\) is \(x, y, z \mathrm{~kJ} \mathrm{~mol}^{-1}\) respectively. What is \(\Delta_r \mathrm{H}^{\ominus}\) (in \(\mathrm{kJ} \mathrm{mol}^{-1}\) ) for this reaction?

What is the gas liberated when alkaline formaldehyde solution is treated with \(\mathrm{H}_2 \mathrm{O}_2\) ?

The initial rates of decrease of \(\mathrm{I}_2\) in acetone - iodine reaction catalysed by \(\mathrm{H}^{+}\) are given in the table.
\(\begin{array}{|c|c|c|c|c|}
\hline \begin{array}{c}
\text { Experiment } \\
\end{array} & \begin{array}{c}
\text { Initial } \\
{\left[\mathrm{I}_2\right]} \\
\left(\mathrm{mol} \mathrm{L}^{-1}\right)
\end{array} & \begin{array}{c}
\text { Initial } \\
{\left[\mathrm{H}^{+}\right]} \\
\left(\mathrm{mol} \mathrm{L}^{-1}\right)
\end{array} & \begin{array}{c}
\text { Initial } \\
{\left[\mathrm{CH}_3 \mathrm{COCH}_3\right]} \\
\left(\mathrm{mol} \mathrm{L}^{-1}\right)
\end{array} & \begin{array}{c}
\text { Initial rate of decrease of } \mathrm{I}_2 \\
\left(\mathrm{mol} \mathrm{L}^{-1} \mathrm{~s}^{-1}\right)
\end{array} \\
\hline 1 & 0.01 & 0.1 & 0.1 & 0.096 \\
2 & 0.01 & 0.2 & 0.1 & 0.192 \\
3 & 0.02 & 0.2 & 0.1 & 0.192 \\
4 & 0.01 & 0.2 & 0.2 & 0.384 \\
\hline
\end{array}\)
The order with respect to \(\mathrm{I}_2, \mathrm{H}^{+}\), acetone and total order of the reaction respectively are:

' X ' on hydrolysis gives two products. One of them is solid. What is ' \(X\) '?

Identify, from the following, the diamagnetic, tetrahedral complex

At a certain place, the angle of dip is \(60^{\circ}\) and the horizontal component of the earth's magnetic field \(\left(B_H\right)\) is \(0.8 \times 10^{-4} \mathrm{~T}\). The earth's overall magnetic field is

The metal purified by. Mond process is \(\underline{X}\) and metal purified by van Arkel method is \(\underline{Y}\). X and Y respectively are

When a player thrown a ball, it reaches the other player in \(4 \mathrm{~s}\). If the height of each player is \(1.8 \mathrm{~m}\), the maximum height attained by the ball above the ground is

If the magnetic field inside a solenoid is B, then the magnetic energy stored in it per unit volume is
(c - speed of light in vacuum and \(\varepsilon_0\) is permittivity of free space)

How many distinct alkenes obtained from the 3-Bromo3-methylhexane upon treatment with alc. \(\mathrm{KOH}\) ?

Identify the reaction which does not liberate \(\mathrm{N}_2\)