Carrot and curd are sources for the vitamins respectively

The IUPAC name of the following compound is

Observe the following reactions
Dimer \(\stackrel{\text { Vapour phase }}{\longleftarrow} \mathrm{MCl}_2 \stackrel{1200 \mathrm{~K}}{\longrightarrow}\) linear monomer.
What is M?

\[
\mathrm{CH}_3 \mathrm{MgBr}+\mathrm{CO}_2 \stackrel{\text { Dry ether }}{\longrightarrow} Y \stackrel{\mathrm{H}_3 \mathrm{O}^{\oplus}}{\longrightarrow} Z
\]
Identify \(Z\) from the following.

The correct decreasing order of priority for the functional group of organic compounds in the IUPAC method of nomenclature is

A coordinate complex contains \(\mathrm{Co}^{3+}, \mathrm{Cl}^{-}\)and \(\mathrm{NH}_3\). When dissolved in water, one mole of this complex gave a total of 3 moles of ions. The complex is

For a first order reaction, the concentration of reactant was reduced from \(0.03 \mathrm{~mol} \mathrm{~L}^{-1}\) to \(0.02 \mathrm{~mol} \mathrm{~L}^{-1}\) in 25 min . What is its rate (in \(\left.\mathrm{mol} \mathrm{L}^{-1}, s^{-1}\right)\) ?

The area (in sq. units) of the region bounded by the \(X\)-axis and the curve \(y=1-x-6 x^2\) is

The product of the distinct \((2 n)\) th roots of \(1+i \sqrt{3}\) is equal to :

For a complex number \(Z=a+i b\), let \(\hat{\mathrm{Z}}\) \(=b+i a\). If \(Z_1, Z_2\) are such complex numbers, then \(\widehat{\mathrm{Z}_1 \mathrm{Z}_2}=\)

Identify the order in which the spin only magnetic moment (in BM) increases for the following four ions

If the maximum and minimum temperatures at a place on a day are measured as \(44^{\circ} \mathrm{C} \pm 0.5^{\circ} \mathrm{C}\) and \(22^{\circ} \mathrm{C} \pm 0.5^{\circ} \mathrm{C}\) respectively, then the temperature difference is

Which of the following are disproportionation reactions?
\((\mathrm{g}=\sigma, l=(ద, \mathrm{aq}=\text { జe, } \mathrm{s}=\text { ఘ) }\)
(A) \(2 \mathrm{NO}_{2(\mathrm{~g})}+2 \mathrm{NaOH}_{(\mathrm{aq})} \rightarrow \mathrm{NaNO}_{2(\mathrm{aq})}+\mathrm{NaNO}_{3(\mathrm{aq})}+\mathrm{H}_2 \mathrm{O}_{(l)}\)
(B) \(\mathrm{Cl}_{2(\mathrm{~g})}+2 \mathrm{NaOH}_{(\mathrm{aq})} \rightarrow \mathrm{NaClO}_{(\mathrm{aq})}+\mathrm{NaCl}_{(\mathrm{aq})}+\mathrm{H}_2 \mathrm{O}_{(\mathrm{l})}\)
(C) \(3 \mathrm{ClO}^{-} \rightarrow 2 \mathrm{Cl}^{-}+\mathrm{ClO}_3^{-}\)
(D) \(3 \mathrm{Mg}_{(\mathrm{s})}+\mathrm{N}_{2(\mathrm{~g})} \rightarrow \mathrm{Mg}_3 \mathrm{~N}_{2(\mathrm{~s})}\)