amines
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
How much of NaOH is needed to neutralise 1500 cm3 of 0.1N HCl (given = At. wt. of Na =23): (i) 4 g (ii) 6 g (iii) 40 g (iv) 60 g
Aldehydes which do not have -hydrogen atom, such as formaldehyte and benzaldehyte, when heated with concentrated (50%)alkali solutio
list and identify differences between the major classes of hydrocarbons
In these reaction oxygen atom of carbonyl group is replaced by either one divalent group or two monovalent groups. Reaction by ammonia derivatives: aldehydes and ketones react with a number of ammonia derivatives such as hydroxylaminem hydrazine, semicarbazide etc. in weak acidic medium.
The various elements
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
Polymers are the chief products of modern chemical industry which form the backbone of present society. Daily life without the discovery and varied applications of polymers would not have been easier and colourful. The materials made of polymers find multifarious uses and applications in all walk
Illustrate a tripod? And how it’s used?
18,76,764
1952840 Asked
3,689
Active Tutors
1431043
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!