- sodium sulphide
- sodium sulphate
- Aqueous sulphur dioxide
- sodium sodium bromide
Category: Past Papers MCQs
| No. | Topics. | No. | Topics. |
|---|---|---|---|
| 1. | Biology mcqs | 2. | Chemistry mcqs |
| 3. | General Knowledge mcqs | 4. | Pak Studies |
| 5. | Physics mcqs |
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- yellow
- white
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The change in optical rotation of a freshly pre- pared solution of glucose with time is called______
- Specific rotation
- Optical inversion
- Muta rotation
- Racemisation
- aqueous NaCI
- molten NaCI
- H2O
- aqueous KCI
- nitrogen, sulphur
- nitrogen, oxygen
- oxygen, halogens
- nitrogen, halogens
- antiseptics
- antibiotics
- disintectants
- antpyretics
- cryolite
- calamine
- calcite
- cuprite
- coordinate covaler
- covalent
- metallic
- ionic
- Electron affinity
- Bond order
- Hybridisation
- Resonance
- 96 pm
- 142 pm
- 120 pm
- 154 pm
- release of histamine in the body
- release of butyric acid in the body
- release of acid in the body
- release of barbituric acid in the body
- Fluorine free radical
- Chlorine free radical
- Iodine free radical
- Bromine free radical
- 89 to 72
- 89 to 112
- 90 to 103
- 90 to 112
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