Which of the following is not the method of preparation of phenol?
What is the formula for zero order reaction?
What is the product of Riemer-Timer Reaction?
Identify the product B in the following reaction.Benzoyl chloride + H2O \(\rightarrow\) B + HCl
How many mole of electrons are required for the reduction of 1 mole of Cr3+ to Cr(s)?
Identify the use of Buna-S from following.
What is the intermediate product obtained in the preparation of phenol from aniline?
What is the quantity of sugar charcoal obtained when 34.2 g sugar is charred using required quantity of conc. sulphuric acid under ideal conditions?
Calculate the wave number of photon emitted during the transition from the orbit n=2 to n = 1 in hydrogen atom (RH = 109677 cm–1)
Which is an oxidizing agent in following reaction? Fe(s) + Cu2+(aq) \(\to\) Fe2+(aq) + Cu(s)
Calculate final volume of a gas when pressure of 60 mL gas is increased from 1 to 1.5 atm, keeping temperature constant
Identify correct pair of properties of [Co(NH3)6]3+ complex ion.
Identify anionic complex from following
Which from following is an example of multimolecular colloid?
Calculate the pressure of gas if the solubility of gas in water at 25°C is 6.85 x 10–4 mol.dm–3. (Henry’s law constant is 6.85 x 10–4 mol.dm–3.bar–1)
Which among the following amino acids is NOT synthesized in our body?
Identify the product Y in the following reaction
What is the relation between molar mass of solute and boiling point elevation of solution?
What is the pH of the solution containing 1.342 x 10–3 M H+ ions? (log 1.342 =0.1277)
The reagent used in Hofmann elimination reaction is
