Interested to Buy Any Domain ? << Click Here >> for more details...
What happens to the solubility of group II Sulphates as you
go down the group?
- 3 Answers
- 13713 Views
- I also Faced
- E-Mail Answers
Answer Posted / navya
Solubility of the group 2 sulphates decreases down the group.
REASONS:
there is a little change in the lattice enthalaphy BUT
as the cation gets larger the hydration enthalaphy gets much
smaller
a large cation has a lower charge density and so is less
attracted to water.
| Is This Answer Correct ? | 24 Yes | 0 No |
Post New Answer View All Answers
. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)
a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?
How to accelerate electron capture decay?
what kind of question can be asked in interview for UV- VISIBLE & give me answer ?
Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?
During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.
4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions
The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?
what are UV rays absorbs slightly?
In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??
what does 50 denote in dowex 50 ????
What is the brigg's raucher reaction?
what is induction on electrical insulators
Write the each half cell reaction and also net cell reaction for a cell
WHAT IS THE SYLLABUS OO GROUP -I?
