Options:
- A. Arrhenius constant
- B. Molecularity
- C. Specific rate constant
- D. Ideal rate constant
View Answer
C. Specific rate constant
Chemistry
Concentration of solute molecule when they are in equilibrium with solid substance at particular temperature is called________________?
Options:
- A. saturated solution
- B. solubility
- C. unsaturated solution
- D. super saturated solution
View Answer
B. solubility
H2 gas in SHE is filled at pressure of___________________?
Options:
- A. 760mm of Hg
- B. 750mm of Hg
- C. 780mm of Hg
- D. 800mm of Hg
View Answer
A. 760mm of Hg
In electrolytic solution conductance of electricity is due to _____________________?
Options:
- A. free electrons
- B. ions
- C. metals
- D. electrodes
View Answer
B. ions
Coordination number of the transition element in [Pt Cl NO2 (NH3)4]2- is____________________?
Options:
- A. 2
- B. 6
- C. 4
- D. 8
View Answer
B. 6
When an active metal like Al comes in contact with less active element like Cu then it produces__________________?
Options:
- A. dry cell
- B. galvanic cell
- C. electrolytic cell
- D. A and B
View Answer
B. galvanic cell
Common example of carbohydrates are__________________?
Options:
- A. Cellulose glycogen galactose
- B. Glyceraldehydes glucose peptone
- C. Glycerol phospho lipids collagen
- D. Legumin amylopectin albumin
View Answer
A. Cellulose glycogen galactose
Nylon is obtained by heating___________________?
Options:
- A. Acrylic acid
- B. Epichlorohydrin
- C. Vinyl chloride
- D. Adipic acid with hexamethylene diamine
View Answer
D. Adipic acid with hexamethylene diamine
Calcarious material includes_________________?
Options:
- A. lime stone
- B. marble
- C. chalk
- D. all of the above
View Answer
D. all of the above
The nutrients which are required in very small amount for the normal growth of plants are called_________________?
Options:
- A. nitrogenous fertilizers
- B. micronutrients
- C. phosphorus fertilizer
- D. all of the above
View Answer
B. micronutrients