Options:
- A. chain Isomerism
- B. Functional Group Isomerism
- C. Metamerism
- D. Position Isomerism
View Answer
B. Functional Group Isomerism
Chemistry
In water molecule, Hydrogen & water are held together by ______ bond.
Options:
- A. Ionic
- B. Covalent
- C. Hydrogen
- D. Dating
View Answer
B. Covalent
When Ammonia is used as a refrigerant in vapour compression cycle?
Options:
- A. Cu Tubing used
- B. Steel tubes used
- C. Both a & b
- D. Material does not effect by refrigerant
View Answer
B. Steel tubes used
Which of the following is the most Viscous?
Options:
- A. Glycerine
- B. Water
- C. Honey
- D. Spirit
View Answer
C. Honey
Who used the term Concentrationwindow to draw the arbitrary lines of demarcation
Options:
- A. Einstein
- B. Dr.A.Walash
- C. Schwartz
- D. S.E.Manhan
View Answer
C. Schwartz
__________ is one of the allotropic modifications of carbon.
Options:
- A. Silicon
- B. Diamond
- C. Iodine
- D. Graphite
View Answer
B. Diamond
Which of the following method is used to separate Hydrogen gas from water Gas?
Options:
- A. Bosch Process
- B. Cyber Twinkling process
- C. Palladium process
- D. Steam process
View Answer
A. Bosch Process
Which of the following is the Radioactive isotope of Hydrogen?
Options:
- A. Protium
- B. Deuterium
- C. Tritium
- D. Nichromium
View Answer
C. Tritium
The quality of petrol is improved by ____________?
Options:
- A. Cracking
- B. Reforming
- C. Refining
- D. Hydration
View Answer
B. Reforming
The chemical symbol for silver is __________?
Options:
- A. Au
- B. Ag
- C. Sv
- D. At
View Answer
B. Ag