'X' is

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

In the reaction given below: The product 'X' is:

Isomeric amines with molecular formula C$${}_8$$H$${}_{11}$$N give the following tests Isomer (P) $$\Rightarrow$$ Can be prepared by Gabriel phthalimide synthesis Isomer (Q) $$\Rightarrow$$ Reacts with Hinsberg's reagent to give solid insoluble in NaOH Isomer (R) $$\Rightarrow$$ Reacts with HONO followed by $$\beta$$-naphthol in NaOH to give red dye. Isomers (P), (Q) and (R) respectively are

The product ($$\mathrm{P}$$) formed from the following multistep 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 (Reagent) LIST II (Product) A. I. B. $$\mathrm{HB}{\mathrm{F}}_4,\mathrm{\Delta }$$ II. C. $$\mathrm{Cu},\mathrm{HCl}$$ III. D. $$CuCN/KCN$$ IV. Choose the correct answer from the options given below:

The major products A and B from the following reactions are:

The major product formed in the following reaction is

Compound $$\mathrm{P}$$ is neutral, $$\mathrm{Q}$$ gives effervescence with $${\mathrm{NaHCO}}_3$$ while $$\mathrm{R}$$ reacts with Hinsbergs reagent to give solid soluble in $$\mathrm{NaOH}$$. Compound $$\mathrm{P}$$ is

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) Assertion (A) : An aqueous solution of $$\mathrm{KOH}$$ when used for volumetric analysis, its concentration should be checked before the use. Reason (R) : On aging, $$\mathrm{KOH}$$ solution absorbs atmospheric $${\mathrm{CO}}_2$$. In the light of the above statements, choose the correct answer from the options given below :

Which one of the following statements is correct for electrolysis of brine solution?

The standard electrode potential $$({\mathrm{M}}^{3+}/{\mathrm{M}}^{2+})$$ for V, Cr, Mn & Co are $$-$$0.26 V, $$-$$0.41 V, + 1.57 V and + 1.97 V, respectively. The metal ions which can liberate $${\mathrm{H}}_2$$ from a dilute acid are :

Choose the correct representation of conductometric titration of benzoic acid vs sodium hydroxide.

For lead storage battery pick the correct statements A. During charging of battery, $${\mathrm{PbSO}}_4$$ on anode is converted into $${\mathrm{PbO}}_2$$ B. During charging of battery, $${\mathrm{PbSO}}_4$$ on cathode is converted into $${\mathrm{PbO}}_2$$ C. Lead storage battery consists of grid of lead packed with $${\mathrm{PbO}}_2$$ as anode D. Lead storage battery has $$\sim 38\%$$ solution of sulphuric acid as an electrolyte Choose the correct answer from the options given below:

The reaction $$\frac{1}{2}{\mathrm{H}}_2(\mathrm{g})+\mathrm{AgCl}(\mathrm{s})\rightleftharpoons {\mathrm{H}}^{+}(\mathrm{aq})+{\mathrm{Cl}}^{-}(\mathrm{aq})+\mathrm{Ag}(\mathrm{s})$$ occurs in which of the given galvanic cell.

The standard electrode potential of $${\mathrm{M}}^{+}/\mathrm{M}$$ in aqueous solution does not depend on

Caprolactam when heated at high temperature in presence of water, gives

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-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 List II A. Elastomeric polymer I. Urea formaldehyde resin B. Fibre Polymer II. Polystyrene C. Thermosetting Polymer III. Polyester D. Thermoplastic Polymer IV. Neoprene Choose the correct answer from the options given below :

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 (Name of polymer) List II (Uses) A. Glyptal I. Flexible pipes B. Neoprene II. Synthetic wool C. Acrilan III. Paints and Lacquers D. LDP IV. Gaskets Choose the correct answer from the options given below :

Match List I with List II: .tg {border-collapse:collapse;border-spacing:0;width:100%} .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-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 - (Monomer) List II - (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Caprolactam (III) Teflon (D) Isoprene (IV) Nylon-6 Choose the correct answer from the options given below :