Chemistry, asked by tushar2018rr, 1 year ago

explain the above line of chemistry chapter 2 class 10
pg no. 22

i m unable to know the meaning in the attachment

please
answer

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Answered by Anonymous
0
Na2O + H2SO4 -→ Na2SO4 + H2O
Na +O → Na2O
NaOH +H2SO4→NaO +H20 +SO2
Note -Metallic oxide are always basic
eg -NaO +H20 - NaOH +H2
Here NaOH is basic as it turns blue litmus red
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