Molarity based question
Help me to solve this problem. 4.0 gm of NaOH are contained in one decilitre of solution. Its molarity would be: (a) 4 M (b)2 M (c)1 M (d)1.5 M
Give me answer of this question. An aqueous solution of methanol in water has vapour pressure: (a) Equal to that of water (b) Equal to that of methanol (c) More than that of water (d) Less than that of water
Normal 0
Write a short note to describe how to test a gas to see if it was hydrogen or not?
Briefly define the term oxidizing agent?
What do you mean by the term alum? Also illustrate its uses?
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
Elaborate a dipole moment?
Choose the right answer from following. The vapour pressure lowering caused by the addition of 100 g of sucrose(molecular mass = 342) to 1000 g of water if the vapour pressure of pure water at 25degree C is 23.8 mm Hg: (a)1.25 mm Hg (b) 0.125 mm Hg (c) 1.15 mm H
What is the utilization of glacial acetic acid? Briefly describe the uses.
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
18,76,764
1952105 Asked
3,689
Active Tutors
1437195
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!