relative lowering of vapour pressure
explain the process of relative lowering of vapour pressure
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Answer the following qustion. The definition “The mass of a gas dissolved in a particular mass of a solvent at any temperature is proportional to the pressure of gas over the solvent” is: (i) Dalton’s Law of Parti
Select the right answer of the question.10ml of conc.H2SO4 (18 molar) is diluted to 1 litre. The approximate strength of dilute acid could be: (a)0.18 N (b)0.09 N (c) 0.36 N (d)1800 N
What are the various illustrations of the reversible reaction? Explain briefly?
changes in matter law of chemical combination
Orthosubstituted anilines are generally weaker bases than aniline irrespective of the electron releasing or electron withdrawing nature of the substituent. This is known as ortho effect and may probably be due to combined electronic and steric factors.The overall basic strength of ort
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Illustrate the Lewis Dot Structure for the CH4O.
Describe the difference between law of multiple proportions and law of definite proportions?
What do you mean by the term medicine dropper? Explain briefly?
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