What are the properties of aqueous solutions, Biology

Assignment Help:

Which of the following is TRUE about the properties of aqueous solutions?

Select one:

a. A pH change from 5.0 to 6.0 reflects an increase in the hydroxide ion concentration ([OH-]) of 20 percent.

b. A pH change from 8.0 to 6.0 reflects a decrease in the proton concentration ([H+]) by a factor of 100.

c. Charged molecules are generally insoluble in water.

d. Hydrogen bonds form readily in aqueous solutions.

e. The pH can be calculated by adding 7 to the value of the pOH.


Related Discussions:- What are the properties of aqueous solutions

Simplification and selection of information of consciousness, Q. Simplifica...

Q. Simplification and Selection of information of Consciousness? Simplification and Selection of information: There is much "editing" that goes on in the mind-from the first cu

Explain the stages in taxonomic procedures - beta taxonomy, Explain the sta...

Explain the stages in taxonomic procedures - Beta Taxonomy This stage is also known as macro taxonomy or synthesis taxonomy. At this level the species are arranged or classifie

What is aquatic biodiversity, Q. What is aquatic biodiversity? Biodiver...

Q. What is aquatic biodiversity? Biodiversity found on Earth today is the result of 3.5 billion years of evolution. Until the emergence of humans, the Earth supported more biod

Determine what is the dose to the thyroid, 1. Compute the mean energy per n...

1. Compute the mean energy per nuclear disintegration, A, for 99m TC if 2.0 x 10 9 Bq of this isotope is injected into a patient. Assume that one-half of the administered dose is

AUTOCHORY, ALL ABOUT AUTOCHORY?HOW IT WORKS

ALL ABOUT AUTOCHORY?HOW IT WORKS

Developmental disorders, DEVELOPMENTAL DISORDERS - 1 .      AMNIONITI...

DEVELOPMENTAL DISORDERS - 1 .      AMNIONITIS- Inflammation of amnion due to infection. 2 .      ABORTION- Escape of a embryo prior to the stage of viability (ab

Phylum protozoa, PHYLUM  PROTOZOA Definition  and  Introduction  ...

PHYLUM  PROTOZOA Definition  and  Introduction  All  unicellular ( or  acellular )  eukaryotic  animals. Most  primitive (Gr. Protos = first=zoon= animals ) organisms

Define larval stages of fasciola hepatica fasciola hapatica, Define the Lar...

Define the Larval stages of fasciola hepatica? Fasciola hapatica reproduces both sexual and asexually. Cross-fertilization is of common occurrence. Copulation takes place in t

Procedure of the second interphase period, Q. What are the events that mark...

Q. What are the events that mark the end and the beginning of the second interphase period and what happens in the cell in this period? The second interphase period is the S, i

Protoplasmic - level of body organization, Protoplasmic - Level of body org...

Protoplasmic - Level of body organization Organisms which are made of just one cell are the simplest and the most primitive creatures called unicellular organisms. Their level

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd