1.

al Science)1. Out of the symbols (g, 1, s and aq) usedto indicate the physical state of thereactants and the products of achemical equation, how many can beused for the chemical equation givenbelow ?NazCO+ HCI >NaCl+ CO2 + H2C(A) 01(B) 02(C) 03(D) 04

Answer»

the correct answer is option d 4 because all the symbols will be used.



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