chemistry
brief discription of relative lowering of vapour pressure
Briefly state the pH of an Alkyl Halide?
The molarity of 0.006 mole of NaCl in 100 solutions will be: (i) 0.6 (ii) 0.06 (iii) 0.006 (iv) 0.066 (v) None of theseChoose the right answer from above.Answer: The right answer is (ii) M = n/ v(
The methods used for the preparation of phenols are given below: From aryl sulphonic acids
Can someone please help me in getting through this problem. 10 litre solution of urea comprises of 240 gm urea. The active mass of urea is: (i) 0.04 (ii) 0.02 (iii) 0.4 (iv) 0.2
Can someone please help me in getting through this problem. Determine the normality of a solution having 4.9 gm H3PO4 dissolved in 500 ml water: (a) 0.3 (b) 1.0 (c) 3.0 (d) 0.1
Describe how dipole attractions, London dispersion forces and the hydrogen bonding identical?
Help me to go through this problem. Normality of sulphuric acid is: (a) 2N (b) 4N (c) N/2 (d) N/4
What are the benefits of soapy detergents over the soap less detergents? Briefly state the benefits?
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
Help me to go through this problem. Molecular weight of glucose is 180. A solution of glucose which contains 18 gms per litre is : (a) 2 molal (b) 1 molal (c) 0.1 molal (d)18 molal
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