Which of the following does not produce azeotropic mixture with water
- Methanol
- Ethanol
- Propanol
- Isopropanol
The Correct Option is C
Solution and Explanation
Top Questions on Distillation
Match List I with List II:
Choose the correct answer from the options given below:- NEET (UG) - 2025
- Chemistry
- Distillation
- What technique is used to separate chloroform from aniline?
- KEAM - 2025
- Chemistry
- Distillation
Components \( A \) and \( B \) form an azeotrope. The saturation vapor pressures of \( A \) and \( B \) at the boiling temperature of the azeotrope are 87 kPa and 72.7 kPa, respectively. The azeotrope composition is _________ mol% \( A \) (rounded off to the nearest integer).
% Given GIVEN: \[ \ln \left( \frac{\gamma_A}{\gamma_B} \right) = 0.9 \left( x_B^2 - x_A^2 \right) \] where \( x_i \) and \( \gamma_i \) are the liquid phase mole fraction and activity coefficient of component \( i \), respectively.- GATE CH - 2025
- Mass Transfer
- Distillation
A binary \(A\)-\(B\) liquid mixture containing 30 mol% \(A\) is subjected to differential (Rayleigh) distillation at atmospheric pressure in order to recover 60 mol% \(A\) in the distillate. Assuming a constant relative volatility \(\alpha_{AB} = 2.2\), the average composition of the collected distillate is __________ mol% \(A\) (rounded off to the nearest integer).
- GATE CH - 2025
- Mass Transfer
- Distillation
- A steam volatile organic compound which is immiscible with water has a boiling point of 250°C. During steam distillation, a mixture of this organic compound and water will boil:
- NEET (UG) - 2024
- Chemistry
- Distillation
Questions Asked in GPAT exam
- If the label or the container bears the name of an individual or company purporting to be the manufacturer of the drug, which individual or company is fictitious or does not exist, it is:
- GPAT - 2025
- Drug therapy
- Match the following:
(P) Schedule H
(Q) Schedule G
(R) Schedule P
(S) Schedule F2
Descriptions:
(I) Life period of drugs
(II) Drugs used under RMP
(III) List of Prescription Drugs
(IV) Standards for surgical dressing- GPAT - 2025
- Drug therapy
- Match the following:
(1) Schedule FF
(2) Schedule F3
(3) Schedule V
(4) Schedule Y
Descriptions:
(P) Standards of patent and proprietary medicines
(Q) Requirements and guidelines for clinical trials
(R) Standards for sterilized umbilical tapes
(S) Standards for Ophthalmic preparations- GPAT - 2025
- Drug therapy
Match the following Class and their Drug:
(1) Alkylating (P) 5-fluorouracil
(2) Platinum analog (Q) Cisplatin
(3) Antimetabolite (R) Cetuximab
(4) EGF receptor inhibitor (S) Chlorambucil- GPAT - 2025
- Biostatistics and Research Methodology
- Common name of convective transport
- GPAT - 2025
- Pharmaceutical Analysis