Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Explain Boyles law with volume and pressure graph?
Ans.
Boyle's law demonstrates the relationship between the volume (V) and pressure (P) of a gas. This law shows that the volume varies inversely with the pressure. When the pressure on a gas is increased, its volume will decrease and vice versa.
Boyle's law can be expressed as:
PV = k (where k is a constant) orP1V1 = P2V2 (the 1 and 2 subscripts refer to initial and final conditions, respectively). These two equations are used frequently in calculations.
Ask qhow chemical eqlibrium establish uestion #Minimum 100 words accepted#
If 8686 C of charge is passed through molten magnesium chloride, calculate the number of moles of Mg(l) produced
migration of ions,relative speed of ions,transport number,determination of ph from EMF method
What is happen whenever H2SO4+HNO3 adding to the phenol.give the reaction Ans) Phenol + HNO3(in prescence of sulphuric acid) --> 2-nitrophenol + 4-nitrophenol.
PFEFFER METHOD
Distinguish between van''t Hoff Method and Oswald Isolation Method. In each case give an expression for the rate of reaction.
Physical properties of Phenol (a) Phenol is a colorless crystalline, deliquescent solid. It attains pink colour on exposure to air and light. (b) Phenol is capable of formin
Q. Define Conjugate acid-base pair and buffer? Buffers are substances that resist changes in pH. To "balance pH" means to buffer. Weak acids and bases make good buffers.
Explain ,Why NH 4 + ion doesnot form complexes? solution) NH 4 + Ion does not act as ligand because nitrogen atom has no lone pair of electrons which it can donate to metal a
why a small amount of an acid is added while preparing solution of potassium dichromate?
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd