What is 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 is the properties of aqueous solutions

Strategies for help of diabetic patients, It is important that when patient...

It is important that when patients change behaviour they expectt to see results quickly; therefore, the new behaviour must have advantages. So someone who wants to control blood su

What are the five classes of vertebrates, Q. What are the five classes of v...

Q. What are the five classes of vertebrates? To which of these do human beings belong? The five classes of vertebrates are amphibians, reptiles, fishes (osteichthyes and chondr

In what ways is genomic imprinting similar to x-inactivation, Based on the ...

Based on the simplified two-gene model for eye colour, explain using genotypes how two blue-eyed parents could produce a brown-eyed child. In what ways is genomic imprinting sim

Calcium - mineral elements, CALCIUM It is the most abundant mineral of...

CALCIUM It is the most abundant mineral of animal body. Calcium is available in all types of vegetables, grain, milk, cheese, eggs, fish and butter. By its deficiency r

Explain six different genotypes, ABO blood groups in humans are controlled ...

ABO blood groups in humans are controlled by the gene I. It has three alleles - IA, IB and i. As there are three dissimilar alleles, six different genotypes are possible. How many

Terminology use in apical dominance, Terminology use in Apical Dominance ...

Terminology use in Apical Dominance Here are a few terms that will be used in discussing apical dominance. A clear understanding of these terms is needed for understanding the

Explain the term - differential reinforcement, Differential reinforcement ...

Differential reinforcement (Training of incompatible behaviour)- Differential reinforcement of incompatible behaviour (DRI) is used to decrease a frequent behaviour without pun

Define the characteristics of bt cotton, Some of the characteristics of Bt ...

Some of the characteristics of Bt cotton are: 1.  Long fibre and resistance to aphids 2.  Medium yield, long fibre and resistance to beetle pests 3.  High yield and produ

What is septal ablation, What is Septal Ablation (TASH/PTSMA) ? This is...

What is Septal Ablation (TASH/PTSMA) ? This is a nonsurgical interventional treatment. The septal myocardium supplied by 1 st septal branch of left anterior descending artery

Explain the soft tissue management, Soft tissue Management The periimpl...

Soft tissue Management The periimplant soft tissue is very critical in the aesthetic zone. The handling of the tissue during surgery to minimize trauma, the preservation of ker

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