The structure of (HPO3)3 is
A). Linear
B). Tetrahedral
C). Cyclic
D). Octahedral
Cyclic
The structure of (HPO3)3 is cyclic.
1. Which mineral is the ore Of aluminium?
2. In which of the following states maximum iron ore is found
3. In treatement of cancer, which of the following is used-
4. The chemical name of "laughing gas is
5. Question 7.23:Mention three areas in which H2SO4 plays an important role.
6. What is the atomic number of mercury?
7. Which one of the following is commonly used for pulp bleaching in the paper industry?
8. The chief source for the production of nitrogeneous fertilizers is :