Subtopic: Classification - Methods of Polymerization & Copolymerization |
78%
Level 2: 60%+
AIPMT - 2013
Hints
Which of the following compounds produces methyl alcohol on treatment with hot concentrated HI?
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
Subtopic: Mechanism of Dehydration, Methanol & Ethanol |
83%
Level 1: 80%+
AIPMT - 2013
Hints
Which of the following is not a monomer for a high molecular mass silicone polymer?
| 1. | Me2SiCl2 | 2. | Me3SiCl |
| 3. | PhSiCl3 | 4. | MeSiCl3 |
Subtopic: Properties of Structure of SiO2 & Other Compounds |
56%
Level 3: 35%-60%
AIPMT - 2013
Hints
Identify the correct order of solubility in aqueous medium:
1. ZnS > Na2S > CuS
2. Na2S > CuS > ZnS
3. Na2S > ZnS > Cus
4. Cus > ZnS > Na2S
2. Na2S > CuS > ZnS
3. Na2S > ZnS > Cus
4. Cus > ZnS > Na2S
Subtopic: d-Block Elements- Properties & Uses |
Level 3: 35%-60%
AIPMT - 2013
Hints
What is the activation energy for a reaction if its rate doubles when the temperature is raised from 20oC to 35oC? (R = 8.314 J mol–1 K–1)
| 1. | 269 kJ mol–1 | 2. | 34.7 kJ mol–1 |
| 3. | 15.1 kJ mol–1 | 4. | 342 kJ mol–1 |
Subtopic: Arrhenius Equation |
68%
Level 2: 60%+
AIPMT - 2013
Hints
A hydrogen gas electrode is made by dipping platinum wire in a solution of HCl of pH = 10 and by passing hydrogen gas around the platinum wire at one atm pressure. The oxidation potential of the electrode would be:
| 1. | 0.59 V | 2. | 0.118 V |
| 3. | 1.18 V | 4. | 0.059 V |
Subtopic: Relation between Emf, G, Kc & pH |
78%
Level 2: 60%+
AIPMT - 2013
Hints
Links
The value of Planck's constant is 6.63 × 10–34 Js. The speed of light is 3 × 1017 nm s–1. Which value is closest to the wavelength in nanometers of a quantum of light with a frequency of 6 × 1015 s–1?
1. 25
2. 50
3. 75
4. 10
1. 25
2. 50
3. 75
4. 10
Subtopic: Electromagnetic Radiation |
86%
Level 1: 80%+
AIPMT - 2013
Hints
What is the maximum number of electrons that can be associated with the following set of quantum numbers?
n = 3, l = 1 and m = –1.
n = 3, l = 1 and m = –1.
| 1. | 6 | 2. | 4 |
| 3. | 2 | 4. | 10 |
Subtopic: Quantum Numbers & Schrodinger Wave Equation |
76%
Level 2: 60%+
AIPMT - 2013
Hints
Diamagnetic lanthanoid ion among the following is:
(At nos. Ce = 58, Sm = 62, Eu = 63, Yb = 70)
1. Sm2+
2. Eu2+
3. Yb2+
4. Ce2+
(At nos. Ce = 58, Sm = 62, Eu = 63, Yb = 70)
1. Sm2+
2. Eu2+
3. Yb2+
4. Ce2+
Subtopic: f-Block Elements- Properties & Uses |
67%
Level 2: 60%+
AIPMT - 2013
Hints
6.02 × 1020 molecules of urea are present in 100 mL of its solution. The concentration of the solution is:
| 1. | 0.01 M | 2. | 0.001 M |
| 3. | 0.1 M | 4. | 0.02 M |
Subtopic: Concentration Based Problem |
79%
Level 2: 60%+
AIPMT - 2013
Hints
© 2026 GoodEd Technologies Pvt. Ltd.