A. ionic
B. covalent
C. polar
D. all varieties are possible
Related Mcqs:
- Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?
A. Urea
B. Calcium superphosphate
C. Diammonium phosphate
D. Potassium nitrate - Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?
A. urea
B. calcium superphosphate
C. diammonium phosphate
D. potassium nitrate - Presence of nitrogen in organic compounds is tested as__________?
A. Nitrogen gas
B. NH3
C. CN‾
D. NOSubmitted by: Muhammad Ali Kunbhar
- Phosphorus is a Greek word and it means_________________?
A. Light bearing
B. Fire
C. Impure
D. Tetrahedral - Allotropic form of phosphorus that is poisonous is___________________?
A. White
B. Red
C. Black
D. Violet - Which of the following does not contain phosphorus ?
A. Yolk of egg
B. Bone
C. Nerves
D. Steel - The most reactive allotropic form of phosphorus is________________?
A. White
B. Redox potential
C. Black
D. Violet - Phosphorus helps in the growth of_________________?
A. root
B. leave
C. stem
D. seed - Which one of the following compounds usually smells like garlic ?
A. P2O3
B. P2O5
C. H3PO3
D. All have same smell - Which of the following compounds is not soluble in HNO3___?
A. CuS
B. CdS
C. PbS
D. AgClSubmitted by: Muhammad Ali Kunbhar
Advertisement