Options:
- A. 57% N
- B. 73% N
- C. 46% N
- D. 53% N
View Answer
C. 46% N
Chemistry
Carbon,Diamond and Graphite are together called:___________?
Options:
- A. Allotrope
- B. Isomers
- C. Isomorphs
- D. Isotopes
View Answer
A. Allotrope
Which of the following is the most Viscous?
Options:
- A. Glycerine
- B. Water
- C. Honey
- D. Spirit
View Answer
C. Honey
Actinides are the elements with atomic number from:
Options:
- A. 97 to 104
- B. 101 to 115
- C. 89 to 103
- D. 36 to 43
View Answer
C. 89 to 103
Which of the following is not the name of any scientist?
Options:
- A. Pauli exclusion principle
- B. Hund
- C. Aufbau
- D. Le-Chatelier
View Answer
C. Aufbau
Reading of a Barometer going down is an indication of:___________?
Options:
- A. Snow
- B. Storm
- C. Intense heat
- D. Rainfall
View Answer
D. Rainfall
For the generation of biogas, the materials commonly used are__________?
Options:
- A. Animal wastes
- B. Forest residues
- C. Aquatic plants
- D. None of these
View Answer
A. Animal wastes
One fathom is equal to:__________?
Options:
- A. 6 feet
- B. 6 meters
- C. 60 feet
- D. 100 cm
View Answer
A. 6 feet
Give Electronic configuration of Sodium:
Options:
- A. 1s2,2s2,2p6
- B. 1s2,2s2,2p6,3s2
- C. 1s2,2s2,2p6,3s1
- D. None of these
View Answer
C. 1s2,2s2,2p6,3s1
What are the metal bearing rocks called?
Options:
- A. Bitumen
- B. Bauxite
- C. Metalloids
- D. Ores
View Answer
D. Ores