are 2.0, 1.0, and 0.1 atm respectively at \( 427^\circ C \). The value of \( K_p \) for the decomposition of \( CH_3OH \) to \( CO \) and \( H_2 \) is:

Which of the following is not present in a nucleotide?

Heroin is a derivative of:

Which of the following is a non-reducing sugar?

The IUPAC name of the following compound is:

A catalyst is a substance which:

An ideal gas expands against a constant external pressure of 2.0 atmosphere from 20 litre to 40 litre and absorbs 10 kJ of heat from the surrounding. What is the change in internal energy of the system? (given: \( 1 \, {atm-litre} = 101.3 \, {J} \))

The limiting equivalent conductivity of NaCl, KCl, and KBr are \( 126.5 \), \( 150.0 \), and \( 151.5 \) S cm\(^2\) eq\(^{-1}\), respectively. The limiting equivalent ionic conductivity for Br\(^{-}\) is \( 78 \) S cm\(^2\) eq\(^{-1}\). The limiting equivalent ionic conductivity for Na\(^+\) ions would be:

Bauxite ore is generally contaminated with impurity of oxides of two elements X and Y. Which of the following statement is correct?

The shape of \([ \text{Cu}(\text{NH}_3)_4 ]^{2+}\) is:

The form of iron obtained from blast furnace is:

Lyophilic sols are more stable than lyophobic sols because:

The oxidation number of phosphorus in \( {Ba(H}_2{PO}_2)_2 \) is:

200 mL of an aqueous solution of a protein contains 1.26 g. The osmotic pressure of this solution at 300 K is found to be \( 2.57 \times 10^{-3} \, {bar} \). The molar mass of the protein will be: (R = 0.083 L bar mol\(^{-1}\) K\(^{-1}\))

The value of van der Waals constant ' a ' for gases \( {O}_2 \), \( {N}_2 \), \( {NH}_3 \), and \( {CH}_4 \) are 1.360, 1.390, 4.170, and 2.253 L\(^2\)atm/mol\(^2\) respectively. The gas which can most easily be liquefied is:

Molar conductance of monobromoacetic acid at infinite dilution is calculated to be \( x \times 10^{-4} \, \text{S m}^2 \, \text{mol}^{-1} \) \(\text{at 25°C.} \)The value of \( x \) is (round off to the nearest integer).