The incorrect statement regarding the given structure is _______.

Given below are two statements : Statement \(I\): In group \(13\), the stability of \(+1\) oxidation state increases down the group. Statement \(II\): The atomic size of gallium is greater than that of aluminium. In the light of the above statements, choose the most appropriate answer from the options given below:

Following tetrapeptide can be represented as \(( F , L , D , Y , I , Q , P\) are one letter codes for amino acids)

Given below are two statements :
Statement I : On passing \(HCl _{( g )}\) through a saturated solution of \(BaCl _2\), at room temperature white turbidity appears.
Statement II : When HCl gas is passed through a saturated solution of NaCl , sodium chloride is precipitated due to common ion effect.
In the light of the above statements, choose the most appropriate answer from the options given below:

The successive 5 ionisation energies of an element are \(800,2427,3658,25024\) and \(32824 \mathrm{~kJ} / \mathrm{mol}\), respectively. By using the above values predict the group in which the above element is present :

\(1.22\, \mathrm{~g}\) of an organic acid is separately dissolved in \(100 \,\mathrm{~g}\) of benzene \(\left(\mathrm{K}_{\mathrm{b}}=2.6\, \mathrm{~K}\, \mathrm{~kg} \,\mathrm{~mol}^{-1}\right)\) and \(100\, \mathrm{~g}\) of acetone \(\left(\mathrm{K}_{b}=1.7\, \mathrm{~K} \,\mathrm{~kg} \,\mathrm{~mol}^{-1}\right) .\) The acid is known to dimerize in benzene but remain as a monomer in acetone. The boiling point of the solution in acetone increases by \(0.17^{\circ} \mathrm{C}\). The increase in boiling point of solution in benzene in \({ }^{\circ} \mathrm{C}\) is \(\mathrm{x} \times 10^{-2}\). The value of \(\mathrm{x}\) is ..... .(Nearest integer) \([\) Atomic mass : \(\mathrm{C}=12.0, \mathrm{H}=1.0, \mathrm{O}=16.0]\)

The number of terminal oxygen atoms present in the product \(B\) obtained from the following reaction is \(....\) \(FeCr _{2} O _{4}+ Na _{2} CO _{3}+ O _{2} \rightarrow A + Fe _{2} O _{3}+ CO _{2}\) \(A + H ^{+} \rightarrow B + H _{2} O + Na ^{+}\)

Sun light falls normally on a surface of area \(36\,cm ^{2}\) and exerts an average force of \(7.2 \times 10^{-9}\,N\) within a time period of \(20\) minutes. Considering a case of complete absorption, the energy flux of incident light is.

The hybridization and magnetic behaviour of cobalt ion in \(\left[ Co \left( NH _3\right)_6\right]^{3+}\) complex, respectively is

Assertion : Nitrogen and oxygen are the main components in the atmosphere but these do not react to form oxides of nitrogen. Reason : The reaction between nitrogen and oxygen requires high temperature.

The number of real solutions of the equation \(x\left(x^2+3|x|+5|x-1|+6|x-2|\right)=0\) is

Given below are two statements: Statement \(I\) : The metallic radius of \(\mathrm{Na}\) is \(1.86 \mathrm{~A}^{\circ}\) and the ionic radius of \(\mathrm{Na}^{+}\)is lesser than \(1.86 \mathrm{~A}^{\circ}\). Statement \(II\) : Ions are always smaller in size than the corresponding elements. In the light of the above statements, choose the correct answer from the options given below :

Frequency of the de-Broglie wave of election in Bohr's first orbit of hydrogen atom is _______ \(\times 10^{13} \mathrm{~Hz}\) (nearest integer). [Given : \(R_{\mathrm{H}}\) (Rydberg constant) \(=2.18 \times 10^{-18} \mathrm{~J}\).] (\(h\) Plank's constant) \(=6.6 \times 10^{-34}\) J.s.