What is the correct order of acidity of the protons marked $$\mathrm{A}-\mathrm{D}$$ in the given compounds ?

Which of the following compounds would give the following set of qualitative analysis ? (i) Fehling's Test : Positive (ii) Na fusion extract upon treatment with sodium nitroprusside gives a blood red colour but not prussian blue.

Find out the major products from the following reaction sequence.

'A' in the given reaction is

Identify the product formed (A and E)

'R' formed in the following sequence of reactions is :

Compound (X) undergoes following sequence of reactions to give the Lactone (Y).

In the above conversion the correct sequence of reagents to be added is

In the reaction given below 'A' is

The two products formed in above reaction are -

'A' in the above reaction is:

In the following reaction 'A' is

The major product 'P' formed in the following sequence of reactions is

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : A solution of the product obtained by heating a mole of glycine with a mole of chlorine in presence of red phosphorous generates chiral carbon atom. Reason R : A molecule with 2 chiral carbons is always optically active. In the light of the above statements, choose the correct answer from the options given below:

'A' and 'B' in the above reactions are:

The major product 'P' formed in the given reaction is

The major product formed in the following reaction is:

Match List I with List II: .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-c3ow{border-color:inherit;text-align:center;vertical-align:top} .tg .tg-7btt{border-color:inherit;font-weight:bold;text-align:center;vertical-align:top} .tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top} LIST I (Reagents used) LIST II (Compound with Functional group detected) A. Alkaline solution of copper sulphate and sodium citrate I. B. Neutral $$\mathrm{FeC}{\mathrm{l}}_3$$ II. C. Alkaline chloroform solution III. D. Potassium iodide and sodium hypochlorite IV. Choose the correct answer from the options given below:

When a hydrocarbon A undergoes complete combustion it requires 11 equivalents of oxygen and produces 4 equivalents of water. What is the molecular formula of $A$ ?

$1\mathrm{L},0.02\mathrm{M}$ solution of $\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_5{\mathrm{SO}}_4\right]$ Br is mixed with $1\mathrm{L},0.02\mathrm{M}$ solution of $\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_5\mathrm{Br}\right]{\mathrm{SO}}_4$. The resulting solution is divided into two equal parts $(\mathrm{X})$ and treated with excess of ${\mathrm{AgNO}}_3$ solution and ${\mathrm{BaCl}}_2$ solution respectively as shown below: $1\mathrm{L}$ Solution $(\mathrm{X})+{\mathrm{AgNO}}_3$ solution (excess) $⟶\mathrm{Y}$ $1\mathrm{L}$ Solution $(\mathrm{X})+{\mathrm{BaCl}}_2$ solution (excess) $⟶\mathrm{Z}$ The number of moles of $\mathrm{Y}$ and $\mathrm{Z}$ respectively are