Options:
- A. William Prout
- B. Jons Jacob Berzelius
- C. Anselme Payen
- D. Walter Bradford Cannon
View Answer
A. William Prout
Chemistry
Bosch Process involves _______?
Options:
- A. Reduction
- B. Oxidation
- C. Isomerization
- D. Crackling
View Answer
B. Oxidation
Milk tastes sour when kept in the open for sometime due to the formation of __________?
Options:
- A. lactic acid
- B. citric acid
- C. acetic acid
- D. carbonic acid
View Answer
A. lactic acid
In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?
Options:
- A. Pt
- B. FeO
- C. Cr
- D. Both B&C
View Answer
D. Both B&C
Why does Ethyl Alcohol show high boiling point then Acetone?
Options:
- A. Due to Hydrogen bonding
- B. Due to high molecular weight
- C. Due to its Acidic nature
- D. Due to its Low molecular weight
View Answer
A. Due to Hydrogen bonding
A metallic atom loses its valence electron to form a/an _________?
Options:
- A. an anion
- B. a cation
- C. an anion
- D. none of these?
View Answer
B. a cation
The Boiling Point of Ethyl Alcohol is_________?
Options:
- A. 78
- B. 58
- C. 73
- D. 56
View Answer
A. 78
An acid-Base Reaction is always a/an __________?
Options:
- A. Endothermic
- B. Exothermic
- C. Fission
- D. Fusion
View Answer
B. Exothermic
The process in which solid changes directly into vapours without passing through liquid state?
Options:
- A. Decantation
- B. Sublimation
- C. Evaporation
- D. None
View Answer
B. Sublimation
Which of the following statement is correct ?
Options:
- A. size of Cl atoms > Cl- ion
- B. size of Na+ ion < Na atom
- C. size of Na atom < Na+ ion
- D. Cl- < Na+
View Answer
B. size of Na+ ion < Na atom