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Which one of the following is the chemical formula of Washing Soda? |
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(a) |
NaHCO3 |
(b) |
Na2CO3.10H2O |
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(c) |
Na2 CO3.5H2O |
(d) |
NaOH |
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Which one of the following is the chemical formula of Washing Soda? |
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(a) |
NaHCO3 |
(b) |
Na2CO3.10H2O |
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(c) |
Na2 CO3.5H2O |
(d) |
NaOH |
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