solution
density of water is 1g/mL.The concentration of water in mol/litre is
Help me to solve this problem. An aqueous solution of glucose was prepared by dissolving 18 g of glucose in 90 g of water. The relative lowering in vapour pressure is: (a) 0.02 (b)1 (c) 20 (d)180
Unit of measurement- These are also some systems for units: (1) C.G.S.
Drugs are broadly classified into following types depending on the purpose for which they are used. 1. Antipyretics
Can someone please help me in getting through this problem. With increase of temperature, which of the following changes: (i) Molality (ii) Weight fraction of solute (iii) Fraction of solute present in water (iv) Mole fraction.
what is the basicity of primary secondary and tertiary amines in chlorobenzene
The diazonium salts are represented by the general formula ArN2 +X where X- ion may be anion such as (Cl) ¨, B ¨r, HSO
Certain sols have the property of setting to a semi-solid, jelly-like form by enclosing the entire amount of liquid within itself when they are present at high concentrations. This process is called gelation and colloidal systems with jelly-like appearance are known as gels. Some common examples
Group 16 of periodic
Illustrate how are dipole attractions London dispersion forces and hydrogen bonding similar?
What weight of hydrated oxalic acid should be added for complete neutralisation of 100 ml of 0.2N - NaOH solution? (a) 0.45 g (b)0.90 g (c) 1.08 g (d) 1.26 g Answer
18,76,764
1943692 Asked
3,689
Active Tutors
1412907
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!