Dear Friends,
We are posting prelims marathon MCQs for today. In this initiative, you can attempt 10 subjective MCQs on a daily basis. For schedule, refer to the archive link given below.
| For Prelims marathon archive – click here |
Start Quiz
Marking Pattern
Correct Answer : 2
Wrong Answer : -0.66
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 7
Total Wrong : 3
Total Number of Questions : 10
Total Not Attempted Questions : 1
Total Correct : 6
Total Wrong : 3
TIME LEFT :03:12
Your Score Card
Total Number of Questions : 10
Total Not Attempted Questions : 0
Total Correct : 10
Total Wrong : 0
You have scored
20.00 / 20
EOS-02 is yet to be launched. It is a microsatellite to be flown on a new launch vehicle called SSLV (Small Satellite Launch Vehicle).
-@Banana is one of the easiest snacks to consume: it ‘pre-packaged’ with B6, magnesium and potassium.
The Brussels or Satellites Convention provides for the obligation of each Contracting State to take adequate measures to prevent the unauthorized distribution on or from its territory of any programme-carrying signal transmitted by satellite.
-@Sodium Sulphur Battery is a high-temperature battery which operates at 300°C and utilises a solid electrolyte, making it unique among the common secondary cells (rechargeable batteries).
It has a high-power density and is suitable for large-scale energy storage and space applications. As electrodes are solid are room temperature and therefore inactive when cold and the battery can be stored for more than 50 years in that state.
The battery must be activated with a heat source and the electrodes become liquid. The biggest advantage of sodium is in the cost area, as it is a far more common material than lithium and is much more widely available.
Banana is one of the easiest snacks to consume: it ‘pre-packaged’ with B6, magnesium and potassium.
The Brussels or Satellites Convention provides for the obligation of each Contracting State to take adequate measures to prevent the unauthorized distribution on or from its territory of any programme-carrying signal transmitted by satellite.
-@Sodium Sulphur Battery is a high-temperature battery which operates at 300°C and utilises a solid electrolyte, making it unique among the common secondary cells (rechargeable batteries).
It has a high-power density and is suitable for large-scale energy storage and space applications. As electrodes are solid are room temperature and therefore inactive when cold and the battery can be stored for more than 50 years in that state.
The battery must be activated with a heat source and the electrodes become liquid. The biggest advantage of sodium is in the cost area, as it is a far more common material than lithium and is much more widely available.
Some important uses of C6H5COOH are listed below.
The production of phenol involves the use of benzoic acid.
This compound is used in ointments that prevent or treat fungal skin diseases.
C6H5COOH is used as a preservative in the food industry.
Benzoic acid is an ingredient in many cosmetic products, such as lipsticks.
It is also a precursor to benzoyl chloride.
One of the components of toothpaste, mouthwash, and face-wash creams is C6H5
This compound is also used in the manufacture of dyes and in insect repellants.
Total Number of Questions : 10
Total Not Attempted Questions : 8
Total Correct : 0
Total Wrong : 2