\(4d, 5 \mathrm{p}, 5 \mathrm{f}\) and \(6 \mathrm{p}\) orbitals are arranged in the order of decreasing energy. The correct option is

The following solutions were prepared by dissolving \(10\, \mathrm{~g}\) of glucose \(\left(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}\right)\) in \(250 \,\mathrm{ml}\) of water \(\left(\mathrm{P}_{1}\right)\), \(10\, \mathrm{~g}\) of urea \(\left(\mathrm{CH}_{4} \mathrm{~N}_{2} \mathrm{O}\right)\) in \(250\, \mathrm{ml}\) of water \(\left(\mathrm{P}_{2}\right)\) and \(10\, \mathrm{~g}\) of sucrose \(\left(\mathrm{C}_{12} \mathrm{H}_{22} \mathrm{O}_{11}\right)\) in \(250\, \mathrm{ml}\) of water \(\left(\mathrm{P}_{3}\right)\). The right option for the decreasing order of osmotic pressure of these solutions is :

Which one of the following elements is unable to form \(MF_{6}^{3-}\) ion?

Which of the following amino acid is not optically active?

Match List \(- I\) with List \(- II.\) \([Image]\) Choose the correct answer from the options given below.

Noble gases are named because of their inertness towards reactivity. Identify an incorrect statement about them.

The reason for greater range of oxidation states in actinoids is attributed to

Which of the following secretes the hormone relaxin during the later phase of pregnancy?

A phosphoglyceride is always made up of

The name of complex ion, \([Fe(CN)_6]^{3-}\) is

Match List \(- I\) with List \(- II.\)

List \(- I\)	List \(- II\)
(a) \(S\) phase	(i) Proteins are synthesized
(b) \(G_2\) phase	(ii) Inactive phase
(c) Quiescent stage	(iii) Interval between mitosis and initiation of \(DNA\) replication
(d) \(\mathrm{G}_{1}\) phase	(iv) \(DNA\) replication

Choose the correct answer from the options given below.\((a) -(b) -(c)- (d)\)

On heating, some solid substances change from solid to vapour state without passing through liquid state. The technique used for the purification of such solid substances based on the above principle is known as

In which case change in entropy is negative ?