Maccc14831 Maccc14831
  • 09-04-2024
  • Chemistry
contestada

The hydrated salt Na2CO3.xH2O undergoes 63% loss in mass on heating and becomes anhydrous. The value of x is:
(Gram atomic mass : Na=23;C=12;O=16)

(A) 10

(B) 18

(C) 12

(D) 8

Respuesta :

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