Mole fraction and Molality
Select the right answer of the following question.What does not change on changing temperature : (a) Mole fraction (b) Normality (c) Molality (d) None of these
Can someone please help me in getting through this problem. The normality of a solution of sodium hydroxide 100 ml of which includes 4 grams of NaOH is: (a) 0.1 (b) 40 (c) 1.0 (d) 0.4
The amount of KMnO4 required to prepare 100 ml of 0.1N solution in alkaline medium is: (a) 1.58 gm (b) 3.16 gm (c) 0.52 gm (d) 0.31 gmAnswer: (a) In alkaline medium KMnO4 act as ox
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
Write a short note on the IUPAC name of the benzene?
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
What will be the molality of a solution containing 18g of glucose (having mol. wt. = 180) dissolved in 500g of water: (i) 1m (ii) 0.5m (iii) 0.2m (iv) 2m
What do you mean by the term tripod? Also state its uses?
The various elements
For any symmetric object there is a set of symmetry operations that, together, constitute a mathematical group, called a point group.It is clear from the examples that most molecules have several elements of symmetry. The H2O
18,76,764
1932897 Asked
3,689
Active Tutors
1430208
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!