pBlock ElementsII - Result Question 102

####99. Give balanced equations for the following.

(i) Phosphorus reacts with nitric acid to give equimolar ratio of nitric oxide and nitrogen dioxide.

(ii) Carbon dioxide is passed through a concentrated aqueous solution of sodium chloride saturated with ammonia.

(1988, 3M)

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Solution:

  1. (i) 4P+10HNO3+H2O5NO+5NO2+4H3PO4

(ii) NaCl+NH4OH+CO2NH4Cl+NaHCO3



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