Which of the following represents a correct chemical formula? Name it. (a) CaCl (b) BiPO4 (c) NaSO4 (d) NaS
ScienceClass 9CBSEAnswered 27 Mar 2026
Answer
Soln:
Answer is (b) BiPO4, Its name is Bismuth Phosphate
Explanation:
Bismuth phosphate is right because Both ions are trivalent Bismuth phosphate(Bi3+- Trivalent anion. anion is an ion that is negatively charged).
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