The molecule among the following that acts as an antiseptic is -
1. Iodine + C2H5OH
2. Boric acid
4. All of the above
Cetyltrimethyl ammonium bromide is an example of :
1. Artificial sweetener
2. Cationic detergent
4. Anionic detergent
The molecule among the following that is an antidepressant is:
The narrow-spectrum antibiotic among the following is:
2. Penicillin G
|1.||Chlorine and Iodine are used as strong disinfectants.|
|2.||Dilute solutions of Boric acid and Hydrogen Peroxide are strong antiseptics.|
|3.||Disinfectants harm the living tissues.|
|4.||A 0.2% solution of phenol is an antiseptic while 1% solution acts as a disinfectant.|
Sulpha drugs are used for :
1. Removing bacteria.
2. Precipitating bacteria.
3. Stopping the growth of bacteria.
4. Decreasing the size of bacteria.
The human body does not produce :
A compound among the following that can be used as a tranquilizer is :
A space rocket is propelled by:
1. An automobilic Engine
2. Nuclear Engine
3. Steam Engine
4. Mixture of fuel and oxidiser called propellant