basic concept
Give me answer of this question. The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
Determination of correct mol. Mass from Roult's law is applicable to :
Illustrate what is protein in Chemistry?
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
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
In zinc blende structure, zinc atom fill up:(a) All octahedral holes (b) All tetrahedral holes (c) Half number of octahedral holes (d) Half number of tetrahedral holesAnswer: (d) In zinc blende (ZnS
Briefly state the wavelengths which the human eye can see?
Explain the method, how do you solve Ideal Gas Law problems?
give atleast two application of following colligative properties
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
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