numerical
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
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
discuss practical uses of coordination compounds
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
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
order of decreasing basicity of urea and its substituents
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
Choose the right answer from following. An aqueous solution of glucose is 10% in strength. The volume in which mole of it is dissolved will be : (a) 18 litre (b) 9 litre (c) 0.9 litre (d) 1.8 litre
Integration of the second order rate equations also produces convenient expressions for dealing with concentration time results.A reaction is classified as second order if the rate of the reaction is proportional to the square of the concentration of one o
Illustrate the 3 facts on evaporation?
Fluorine yields only one oxyacid, hypo
18,76,764
1928060 Asked
3,689
Active Tutors
1427121
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!