Difference among hcl gas and hcl acid
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
Expert
The HCl gas is molecular HCl in the gaseous phase, HCl acid is HCl in the solution with water, and can be stated to be in the form H+ Cl-. (Otherwise, to be a pendant, H3O+ Cl- as technically protons doesn’t exist on their own in the solution). It is the dissociation of molecule into the constituent ions that gives an acid its properties.
On the physical level, HCl gas is a yellow or green gas and the HCl acid is a clear solution.
Which of the given modes of expressing concentration is fully independent of temperature: (1) Molarity (2) Molality (3) Formality (4) Normality Choose the right answer from above.
The freezing point of equi-molal aqueous solution will be maximum for: (a) C6H5NH3+Cl-(aniline hydrochloride) (b) Ca(NO3
Elaborate a dipole moment?
Provide solution of this question. If 25 ml of 0.25 M NaCl solution is diluted with water to a volume of 500ml the new concentration of the solution is : (a) 0.167 M (b) 0.0125 M (c) 0.833 M (d) 0.0167 M
Illustrate is HCl an acid or a base ?
Give me answer of this question. The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
The diazonium salts are represented by the general formula ArN2 +X where X- ion may be anion such as (Cl) ¨, B ¨r, HSO
For motion in one dimension, the distribution of the molecules over quantum states, speeds, and energies can be deduced.Here we show that the energy of a macroscopic gas sample can be described on the basis of our knowledge of the quantum states allowed to
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
Help me to go through this problem. 10 grams of a solute is dissolved in 90 grams of a solvent. Its mass percent in solution is : (a) 0.01 (b) 11.1 (c)10 (d) 9
18,76,764
1944684 Asked
3,689
Active Tutors
1431498
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!