• #### How To Calculate Freezing Point Of a Blend Of Two Mixtures With Known Freezing Points,Compositions Mathematically?

Suppose I Have Two Hydrocarbon Mixtures ,Each Mixture Has Known Composition & Freezing Point , Is There Any Empirical Formula To Calculate The Freezing Point Of a Blend Of Those Mixtures?

#### neeru srangal Profile Answers by neeru srangal Questions by neeru srangal

• Aug 17th, 2014

delta T = (Freezing point of pure solvent) - (Freezing point of solution) = kf * m
m= molal conc of solution (moles of solute/ kg of solvent)
kf = freezing point depression constant

#### Debu

• Feb 7th, 2014

Antoine eq may be used for find out temp if vapor pressure is known for both substance ..then average of that may be answer .

• #### Can Bernaulli's theorem be applied on gases?

As Bernaulli's theorem is applied on fluids, so can we apply it on gases also?

#### Mohamed Asharaf

• Oct 7th, 2017

The assumptions in which Bernoullis equation derived are 1.Inviscid Flow 2.Steady Flow 3.Density is Constant 4.Along the Stream-line Since the gas flow obey these properties, we can conclude that Be...

#### deewakar vats

• Aug 13th, 2017

Sorry sir but there are certain assumption in bernaullis theorem that
2 flow is ideal
3 flow is incompressible or const density so a gas is a complessible and density can vary as per the equation
v2/g + P/w +y=const

#### Manish Firake

• Apr 13th, 2018

Fractionation is a separation process in which a certain quantity of a mixture (gas, solid, liquid, enzymes, suspension, or isotope) is divided during a phase transition, into a number of smaller quan...

#### Successor

• May 29th, 2017

Distillation is a separation of one volatile component from a mixture of two or more
Fractionation is a separation of a certain component from many e.g gasoline

#### neeru srangal Profile Answers by neeru srangal Questions by neeru srangal

• Aug 17th, 2014

Chemical Potential: Change in Gibbs free energy at const T &P
Fugacity: How much chemical potential of a phase differ from its standard state and its equal to partial pressure in case of ideal gas.

#### Sumaia afroz mim

• Nov 26th, 2013

1.To calculate free energy.
2.chemical potential is 1 type of force to turn a reaction in equilibrium.
3.chemical potential is comparable to escaping tendency or fugacity,its means the tendency of reaction flow to ewuilibrium point.
4.If chemical potential is high escaping tendency will high.