Problem based on molecular weight
Select the right answer of the question. Molecular weight of urea is 60. A solution of urea containing 6g urea in one litre is : (a)1 molar (b)1.5 molar (c) 0.1 molar (d) 0.01 molar
What do you mean by the term tripod? Also state its uses?
25 ml of a solution of barium hydroxide on titration with 0.1 molar solution of the hydrochloric acid provide a litre value of 35 ml. The molarity of barium hydroxide solution will be: (i) 0.07 (ii) 0.14 (iii) 0.28 (iv) 0.35
What is main difference among anti-aromatic and the non-aromatic compounds?
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
Give me answer of this question. 5cm3 of acetone is added to 100cm3 of water, the vapour pressure of water over the solution: (a) It will be equal to the vapour pressure of pure water (b) It will be less than the vapour pressure of pure water
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
What do you mean by the term hydra? Briefly define it.
A) It has been suggested that the surface melting of ice plays a role in enabling speed skaters to achieve peak performance. Carry out the following calculation to test this hypothesis. Suppose that the width of the skate in contact with the ice has been reduced by sh
The various elements
Aldehydes which do not have -hydrogen atom, such as formaldehyte and benzaldehyte, when heated with concentrated (50%)alkali solutio
18,76,764
1954441 Asked
3,689
Active Tutors
1457090
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!