The mass of hydrogen in gram required to completely saturate 1 mole of triolein is

The mole fraction of dioxygen in a neon-dioxygen mixture is \(0.18\). If the total pressure of the mixture is 25 bar, the partial pressure of neon in the mixture would be

The major product of acid catalysed hydration reaction of 3,3-dimethylbut-1-ene is:

Which of the following solutions will exhibit highest boiling point?

Match \(\mathrm{A}, \mathrm{B}, \mathrm{C}\) and D with the appropriate functions given.
\(\begin{array}{|l|l|l|l|} \hline & \text { Column I } & & \text { Functions } \\ \hline \text { A } & \text { Oxidoreductase } & \text { P } & \text { Malfunctioning leads to Addison's disease. } \\ \hline \text { B } & \text { Phosphodiester bonds } & \text { Q } & \text { Regulates responses to external stimuli. } \\ \hline \text { C } & \text { Adrenal cortex } & \text { R } & \text { Catalyses glycolysis. } \\ \hline \text { D } & \text { Epinephrine. } & \text { S } & \text { Links nucleotides together. } \\ \hline \end{array}\)

Pick out the unsaturated fatty acid from the following

A buffer solution has equal volumes of \(0.1 \mathrm{~M} \mathrm{~NH}_4 \mathrm{OH}\) and \(0.01 \mathrm{~M} \mathrm{~NH}_4 \mathrm{Cl}\). The \(\mathrm{pK}_b\) of the base is 5. The \(\mathrm{pH}\) is

What will be the emf of the following cell at \(25^{\circ} \mathrm{C}\) ?
\(\mathrm{Fe} / \mathrm{Fe}^{2+}(0.001 \mathrm{M})|| \mathrm{H}^{+}(0.01 \mathrm{M}) \mid \mathrm{H}_2(\mathrm{~g})\)
(1 Bar) \(\mid \mathrm{Pt}(s)\)
\(E_{\left(\mathrm{Fe}^{2+} / \mathrm{Fe}\right)}^{\circ}=-0.44 \mathrm{~V} ; E_{\left(\mathrm{H}^{+} / \mathrm{H}_2\right)}^{\circ}=0.00 \mathrm{~V}\)

A particle is projected at an angle \(30^{\circ}\) with horizontal having kinetic energy \(K\). The kinetic energy of the particle at highest point is.

The sum of \(n\) terms of the series, \(\dfrac{4}{3}+\dfrac{10}{9}+\dfrac{28}{27}+\ldots\) is

Sodium dissolves in liquid \(\mathrm{NH}_{3}\) to give a deep blue solution. This is due to

Let a, b, c be three vector such that \(a \neq 0\) and \(\vec{a} \times \vec{b}=2 \vec{a} \times \vec{c},|a|=|c|=1,|b|=4\) and \(|\vec{b} \times \vec{c}|=\sqrt{15}\). If \(\vec{b}-2 \vec{c}=\lambda \vec{a}\) then \(\lambda\) equals to

By connecting two given capacitors, a technician was able to make two new capacitors having the effective capacitance \(12.5 \mu \mathrm{F}\) and \(2 \mu \mathrm{F}\). What would be the capacitance of the given capacitors?