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प्रश्न
Write a balanced chemical equation for each of the following reactions :
Action of dilute sulphuric acid on sodium hydroxide.
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उत्तर
NaOH + H2SO4 →NaHSO4 + H2O
NaHSO4 + H2SO4 → Na2SO4 + H2O
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संबंधित प्रश्न
Complete the following equations :
C + cons. H2SO4
How does sulphuric acid occur in nature?
Give reason for the following:
Concentrated sulphuric acid must be stored in airtight bottles.
Give examples of the use of sulphuric acid as
An electrolyte in everyday use
In using sulphuric acid to prepare other acids, as mentioned above, which property of sulphuric acid is used ?
Write a balanced chemical equation:
When hot and concentrated sulphuric acid reacts with the sulphur.
Write a balanced chemical equation:
When hot and concentrated sulphuric acid reacts with the sugar.
What property of conc. H2SO4 is made use of in the following case? Give an equation for the reaction in this case:
It’s reaction with ethanol.
The following is the typical property of dilute acid. Complete it by inserting suitable words:
\[\ce{Carbonate/hydrogen carbonate + Acid -> \underline{\phantom{.......}} + \underline{\phantom{.......}} + \underline{\phantom{.......}}}\]
Identify the following:
The element having electronic configuration 2, 8, 6.
