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Phenol, when first reacts with concentrated sulphuric acid and then with concentrated nitric acid, gives (a) o-nitrophenol (b) p-nitrophenol (c) Nitrobenzene (d) 2, 4, 6-trinitrophenol 4 6-trinitrophenol gives (a) o-nitrophenol (b) p-nitrophenol (c) Nitrobenzene (d) 2 Phenol when first reacts with concentrated sulphuric acid and then with concentrated nitric acid February 14, 2021 Category: Uncategorised [...]

What amount of bromine will be required to convert 2 g of phenol into 2, 4, 6-tribromophenol (a) 4.00 (b) 6.00 (c) 10.22 (d) 20.44 4 6-tribromophenol (a) 4.00 (b) 6.00 (c) 10.22 (d) 20.44 What amount of bromine will be required to convert 2 g of phenol into 2 February 14, 2021 Category: Uncategorised [...]

Phenol is treated with bromine water and shaken well. The white precipitate formed during the process is (a) m-bromophenol (b) 2,4-dibromophenol (c) 2, 4, 6-tribromophenol 4 4-dibromophenol (c) 2 6-tribromophenol Phenol is treated with bromine water and shaken well. The white precipitate formed during the process is (a) m-bromophenol (b) 2 February 10, 2021 Category: [...]

Which of the following will not be soluble in sodium hydrogen carbonate (a) o-Nitrophenol (b) Benzenesulphonic acid (c) 2,4,6-trinitrophenol (d) Benzoic acid 4 6-trinitrophenol (d) Benzoic acid Which of the following will not be soluble in sodium hydrogen carbonate (a) o-Nitrophenol (b) Benzenesulphonic acid (c) 2 February 10, 2021 Category: Uncategorised (JEE Advanced Physics by [...]

Given are cyclohexanol (I) acetic acid (II) 2 , 4 , 6 – trinitrophenol (III) and phenol (IV). In these the order of decreasing acid character will be 4 6 - trinitrophenol (III) and phenol (IV). In these the order of decreasing acid character will be Given are cyclohexanol (I) acetic acid (II) 2 February [...]

Picric acid is (a) Trinitroaniline (b) Trinitrotoluene (c) A volatile liquid (d) 2,4,5-trinitrophenol 4 5-trinitrophenol Picric acid is (a) Trinitroaniline (b) Trinitrotoluene (c) A volatile liquid (d) 2 February 9, 2021 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

What is the end product which is obtained on the nitration of toluene (a) o-nitrotoluene (b) p-nitrotoluene (c) 2, 4-dinitrotoluene (d) 2, 4, 6-trinitrotoluene 4 4-dinitrotoluene (d) 2 6-trinitrotoluene What is the end product which is obtained on the nitration of toluene (a) o-nitrotoluene (b) p-nitrotoluene (c) 2 December 15, 2020 Category: Uncategorised (JEE Advanced [...]

The compound used as an explosive is (a) 2,4, 6-tribromoaniline (b) 1,3, 5-trinitrobenzene (c) 2, 4, 6-trichlorotoluene (d) 1,3, 5-trichlorobenzene 3% 4 5-trichlorobenzene 5-trinitrobenzene (c) 2 6-tribromoaniline (b) 1 6-trichlorotoluene (d) 1 The compound used as an explosive is (a) 2 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) [...]

The compound C7H8 undergoes the following reactions The product ‘C’ is (a) m-bromotoluene (b) o-bromotoluene (c) 3-bromo-2, 4, 6-trichlorotoluene (d) p-bromotoluene 4 6-trichlorotoluene (d) p-bromotoluene The compound C7H8 undergoes the following reactions The product 'C' is (a) m-bromotoluene (b) o-bromotoluene (c) 3-bromo-2 December 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Four equal point charges Q each are placed in the xy plane at (0, 2), (4, 2), (4, -2) and (0, -2). The work required to put a fifth charge Q at the origin of the coordinate system will be : -2) and (0 -2). The work required to put a fifth charge Q at [...]