normality
how 0.5N HCL is prepared for 10 littre solution
Give me answer of this question. The normality of 10% (weight/volume) acetic acid is: (a)1 N (b)10 N (c)1.7 N (d) 0.83 N
A 500 gm tooth paste sample has 0.2g fluoride concentration. Determine the concentration of F in terms of ppm level: (a) 250 (b) 200 (c) 400 (d) 1000Answer: (c) F-ions in ppm = (0.2/500) x 106 = 400
Provide solution of this question. Which solution will show the maximum vapour pressure at 300 K: (a)1MC12H22O11 (b)1M CH3 COOH (c) 1MNacl2 (d)1MNACl
Can you please illustrate that HCl is polar or non-polar? Briefly illustrate it.
How can you decide if there is a dipole moment or not?
Unit of measurement- These are also some systems for units: (1)
Choose the right answer from following. Which of the following is a colligative property: (a) Osmotic pressure (b) Boiling point (c) Vapour pressure (d) Freezing point
Briefly describe the function of the monosaccharide?
Briefly state what forms a molecule to an organic molecule?
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
18,76,764
1926008 Asked
3,689
Active Tutors
1415589
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!