Chemistry-
General
Easy

Question

Cyclic polymetaphosphates have the general formula of open square brackets P subscript n end subscript O subscript 3 n end subscript close square brackets to the power of n minus end exponent Cyclic trimeric polymetaphosphate, P subscript 3 O subscript 9 to the power of 3 minus end exponentis a compound heaving commercial importance. Which of the following is/are true regarding P subscript 3 O subscript 9 to the power of 3 minus end exponent-

  1. It has no P-P linkages    
  2. It has three text P-O-P  end text linkages    
  3. Both A & B are true    
  4. Neither (A) nor (B) are true    

The correct answer is: Both A & B are true

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