90.0 mL of distilled water is added to a 10.0mL sample of 0.150mol/L sodium
chloride. The resulting solution can be described as more
a. dilute
b. concentrated
c. acidic
d. basic
Using the values from question #1, the final concentration of the resulting
solution is
a. 1.50 mol/L
b. 0.150 mol/L
c. 0.0150mol/L
d. 0.00150 mol/L
Answers
Answered by
1
Answer:
Hi buddy
Explanation:
1st question ka answer
b)concentrate
2nd question ka answer
I think
a)
hope helpful for you
GABRU
Answered by
0
Answer:
a Dilute
Explanation:
Adding more water lessen the concentration of sodium chloride in water.
For answer b:
In 10 mL solution, moles of NaCl is,
0.15/100
On adding 90 mL of water, the solution becomes 100mL.
Therefore the concentration becomes..
(0.0015/100)*1000
,i.e. 0.015mol/L
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