At what temperature the volume of a gas becomes absolutely zero?

Which from following metal has hep crystal structure?

Calculate the standard enthalpy change for reaction,
\(\begin{aligned}
& \mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}_{(\ell)}+3 \mathrm{O}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{CO}_{2(\mathrm{~g})}+3 \mathrm{H}_2 \mathrm{O}_{(\ell)} \\
& \text {If,}\\
& \text {} \begin{aligned}
\Delta_{\mathrm{f}} \mathrm{H}^{\circ}\left(\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}\right) & =-280 \mathrm{~kJ} \mathrm{~mol}^{-1} \\
\Delta_{\mathrm{f}} \mathrm{H}^{\circ}\left(\mathrm{CO}_2\right) & =-390 \mathrm{~kJ} \mathrm{~mol}^{-1} \\
\Delta_{\mathrm{f}} \mathrm{H}^{\circ}\left(\mathrm{H}_2 \mathrm{O}\right) & =-285 \mathrm{~kJ} \mathrm{~mol}^{-1}
\end{aligned}
\end{aligned}\)

The enzyme which converts maltose to glucose is

Which among the following salts forms basic solution when dissolved in water?

Identify the monomers used in preparation of PHBV polymer.

While assigning R and S configuration, the correct order of priority of groups attached to the chiral carbon atom is

The approximate value of the function \(\mathrm{f}(x)=x^{3}+5 x^{2}-7 x+10\) at \(x=1 \cdot 1\) is

The particular solution of the differential equation \(\frac{d y}{d x}-e^x=y e^x\), when \(x=0\) and \(y=1\) is

Which is an example of molecular hydride?

A 220 V input is supplied to a transformer. The output circuit draws a current of 2.0 A at 440 V. If the ratio of output to input power is 0.8, then the current drawn by primary winding is

The sequence of nucleotides AUGCUUCUC indicates that it is a segment of

According to de-Broglie hypothesis if an electron of mass ' \(\mathrm{m}\) ' is accelerated by potential difference ' \(\mathrm{V}\) ' then associated wavelength is ' \(\lambda\) '. When a proton of mass ' \(M\) ' is accelerated through potential difference ' \(9 \mathrm{~V}\) ' then the wavelength associated with it is