The mixture can be made homogeneous azeotropic mixture using a _________

What is the general form of the general solution of a non-homogeneous DE (uh(t)= general solution of the homogeneous equation, up(t)= any particular solution of the non-homogeneous equation)?

A

u(t)=uh (t)/up (t)

B

u(t)=uh (t)*up (t)

C

u(t)=uh (t)+up (t)

D

u(t)=uh (t)-up (t)

How many columns are used in Homogeneous azeotropic distillation?

A

Two or three

B

Minimum five

C

Only one

D

Minimum 10

What other operations are included in homogeneous azeotropic distillation?

A

Crystallization

B

Fractional crystallization

C

Solvent extraction

D

Decantation

The maps suitable for a sequence that includes homogeneous azeotropic distillation are classifies in:

A

2 groups

B

3 groups

C

4 groups

D

5 groups

Which of the following statement is true? I. In homogeneous reactors the nuclear fuel and the moderator represents a uniform mixture in the fluid form. II. In heterogeneous reactors separate fuel sludge or roads are inserted in the moderator III. Most of the nuclear reactors used these days are of homogeneous type

A

Only statement I and II are true

B

Only statement I and III are true

C

Only statement II and III are true

D

Only statement III is true

An azeotropic mixture is a __________ mixture.

A

Binary

B

Ternary

C

Constant boiling point

D

None of these

For the maximum boiling mixture, the residue has the azeotropic mixture.

A

True

B

False

A mixture contains 2/5 of element A and 3/5 of element B. When 5ml of A is added to the mixture, the proportion of B in the mixture changes to 1/5. What amount of A was originally present in the mixture before the addition was made ?

A

1ml

B

1.5ml

C

2.5ml

D

6ml

The number of degree of freedom for an azeotropic mixture of ethanol and water in vapour-liquid equilibrium, is

A

3

B

1

C

2

D

0

The equilibrium liquid composition compared to the vapor composition in case of azeotropic mixture is

A

More

B

Less

C

Same

D

Either more or less; depends on the system

The mixture can be made homogeneous azeotropic mixture using a _________

Related Questions