base
parachloroaniline is strong base than paranitroaniline
What volume of solution contains 0.1 mole of the solute: (a) 100ml (b) 125ml (c) 500ml (d) 62.5ml Choose the right answer from above.
Which is not a colligative property: (a) Refractive index (b) Lowering of vapour pressure (c) Depression of freezing point (d) Elevation of boiling point
Show the organic structure of cetearyl alcohol and state what the organic family is? Briefly state it.
list and identify differences between the major classes of hydrocarbons
explain the process of relative lowering of vapour pressure
A student was analyzing an unknown containing only Group IV cations. When the unknown was treated with 3M (NH4)2CO3 solution, a white precipitate formed. Because the acetic acid bottle was empty, the student used 6M HCl to dissolve the precipitate. Following the procedure of this experiment, the stu
bif3 is ionic while other trihalides are covalent in nature
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
comparison of biodegradable and non-biodegradable polymers
Give me answer of this question. A solution has a 1 : 4 mole ratio of pentane to hexane. The vapour pressure of the pure hydrocarbons at 20°C are 440 mmHg for pentane and 120 mmHg for hexane. The mole fraction of pentane in the vapour phase would be: (a) 0.549 (b)
18,76,764
1933066 Asked
3,689
Active Tutors
1458647
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!