[HusamEddin]

Hi there ...
I took a premission from the admin to write my final collection of questions that I couldn't solve ..
please help me

T/F ... If "F" then correct the statement
The hydrophobic substances have viscosity bit smaller than Hydrophilic (T) . right
the term "micelles" means the surfactant precipitate at given concentration ( ) .. true or false ?
equilibrium constant is equal to the rate of products divided by the rate of the reactants ( ) .. true or false ?


MCQ
The PH of water containing chlorine gas equals:
*7
*more than 7
*less than 7
*non of the above


Finally:
when Solution of CuSO4 and BaCl2 are mixed .. BaSO4 will precepitate ??

Help
thanks alot

[HusamEddin]

sorry .. I forgot this one:
MCQ
the highest entropy is related for:
1- reactants
2-products
3-reactants at the transitional state