- 3x/ F
- X/ 3F
- X/F
- 2X/F
Category: Past Papers MCQs
| No. | Topics. | No. | Topics. |
|---|---|---|---|
| 1. | Biology mcqs | 2. | Chemistry mcqs |
| 3. | General Knowledge mcqs | 4. | Pak Studies |
| 5. | Physics mcqs |
- Nal + 95 % H3PO4
- Nal + conH2SO4
- ConH3PO4
- ConHI
- There is intramolecular hydrogen bonding in methanol and intermolecular hydrogen bonding in methyl thiol
- There is intermolecular hydrogen bonding in methanol and no hydrogen bonding in methylthiol
- There is no hydrogen bonding in methanol and intermolecular hydrogen bonding in methylthiol
- There is intramolecular hydrogen bonding in methanol and no hydrogen bonding in methylthiol
- NO2 group at p-position behaves in a different way from that at o-position
- intramolecular hydrogen bonding exists in p-nitrophenol
- there is intermolecular hydrogen bonding in p-nitrophenol
- p-nitrophenol has a higher molecular weight than o-nitrophenol
- 57 to71
- 58 to 72
- 58 to 71
- 57 to 72
- 117°, 200 pm
- 107°,204 pm
- 107°,212 pm
- 109.5°, 204 pm
- chlorobenzene
- chloroxylenol
- chloroquine
- chloramphenicol
- increasing atomic mass in the period
- increasing atomic number in the horizontal rows
- increasing atomic number in the vertical columns
- increasing atomic mass in the group
- 11 neutrons and 12 protons
- 12 protons and 11 electrons
- 11 electrons and 12 neutrons
- 12 electrons and 11 neutrons
- only cubic structures
- hexagonal and cubic structure
- only hexagonal structure
- only fcc structure
- only cubic structures
- hexagonal and cubic structure
- only hexagonal structure
- only fcc structure
- Temperature & pressure
- Temperature & decreases with pressure
- Pressure & decreases with temperature
- None
- Cr, Cu
- Sc, Cr
- Cr, Zn
- d Cr, Mn
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