VRO – VRA Chemistry Study Material and Bits

Following is the General Studies - Chemistry study material and bits for VRO and VRA written examination. There will be about 5 - 10 questions from Chemistry in VRO and VRA exams to be held in January 2014. Candidates can download study material of Chemistry from the link given below:

1. Ammonical silver nitrate solution is called as...... reagent.
A: Tollen's

2. The proton and neutron together called as ......
A: Nucleons

3. Charge on proton is......, electron is ....... and neutron is ........
A: Positive, Negative, No charge

4. Press mud is used as ........
A: manure

5. The formula of stearic acid is .......
A: C17H35COOH

6. Electron was discovered by ..........
A: J.J.Thomson

7. Deodorant soap contains .........
A: 3,4,5 Tribromo salicylanilide

8. Oils are triestors of .........
A: Glycerol and Fatty acid

9. The chemical formula of oleic acid is .........
A: C17H33COOH

10. Orbitals with same energy levels are known as ......
A: Degenerate orbitals

11. Spin quantum number was introduced by .........
A: Uhlenbeck & Goudsmith

12. Magnetic quantum number indicates ........
A: Orbital orientation

VRO - VRA General Studies - Chemistry Material Download

Related Posts Plugin for WordPress, Blogger...

Share This:

Leave a Reply

Your email address will not be published. Required fields are marked *