colligative properties
give atleast two application of following colligative properties
Select the right answer of the question. Essential quantity of ammonium sulphate taken for preparation of 1 molar solution in 2 litres is: (a)132gm (b)264gm (c) 198gm (d) 212gm
Explain the reason behind that the chemists have not created a periodic table of compounds?
Ion Selective Electrodes An ion selective membrane can be used to form an electrochemical cell whose emf depends on the concentration of that ion. Before we proceed to an important application of emf measurements, brie
Briefly state what forms a molecule to an organic molecule?
changes in matter law of chemical combination
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
The thermal part of the internal energy and the enthalpy of an ideal gas can be given a molecular level explanation. All the earlier development of internal energy and enthalpy has been "thermodynamic". We have made no use o
If a electron is present in place of anion in a crystal lattice, then it is termed as: (a) Frenkel defect (b) Schottky defect (c) Interstitial defects (d) F-centre Answer: (d) When electrons are trapped in anion vacancies, thes
Describe briefly the procedure to judge that the given organic compound is pure or not?
Briefly state the wavelengths which the human eye can see?
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