A.calcium phosphate
B.crude phosphorus
C.animal charcoal
D.ammonium phosphate
Related Mcqs:
- Major constituent of bone is:
- Which of the following minerals is maximum in the bone:
- Phosphate rock constitutes mainly of
- Which one of the following compounds is not used as fertilizer?
- Nitrolime is
- The best fertilizer for rice paddies is
- The chemical used in generating acetylene is
- The nitrogenous fertilizer with highest percentage of nitrogen is
- Which of the following kidney stones are most common??
- Which of the following allotropic forms of phosphorus is used in the manufacture of safety matches?
