Dicarboxylic acids, Dicarboxylic acids The acids consisting of two carb...

Dicarboxylic acids The acids consisting of two carboxylic groups are known as dicarboxylic acids. The saturated dicarboxylic acid are denoted by the general formula 2n (COOH

Organic chemistry, Give detail about criteria of purity ?

Give detail about criteria of purity ?

What is a mixture experiment, Q. What is a mixture experiment? Mixture ...

Q. What is a mixture experiment? Mixture experiment is an experiment in which food quality indices are assured to depend on the relative proportion of ingredients.

Physical properties of oils and fats, Physical Properties of oils and Fats ...

Physical Properties of oils and Fats (a) Fats are solids, while oils are liquids. (b) They both are soluble in ether, chloroform and benzene although insoluble in water.

What is sensory evaluation, Q. What is sensory evaluation? Foods have s...

Q. What is sensory evaluation? Foods have several characteristics that require evaluation by sensory methods. The various food attributes that are judged on the sensory scale a

Pericyclic reaction, reaction of cycloaddition reactions

reaction of cycloaddition reactions

Metallurgy, Write down the reactions taking place in different zones in the...

Write down the reactions taking place in different zones in the blast furnace during the extraction of iron.

Ionic bond,

Hydrogen, It is stated that Bohrs theory is applicable to hydrogen like ion...

It is stated that Bohrs theory is applicable to hydrogen like ions.why? Ans) It is not stated in bohr''s theory but it is a drawback of his theory. The reason for this is

Number of protons, Number of protons, neutrons and electrons in the element...

Number of protons, neutrons and electrons in the element  231/89 y is: (1) 89, 231, 89   (2) 89, 89, 242    (3) 89, 142, 89       (4) 89, 71, 89 Ans:  89, 142, 89