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HNO₃ is prepared by
Option: 1
NaNO₃ + H₂SO₄

Option: 2
NaNO₃ + H₂O

Option: 3
KNO₃ + H₂SO₄

Option: 4
i and iii both

Answers (1)

best_answer

As we learnt ,

Nitric acid preparation -

$NaNO_{3}+H_{2}SO_{4}\rightarrow NaHSO_{4}+HNO_{3} (Monobasic)$

- wherein

NaNO₃ + H₂SO₄ $\rightarrow$ HNO₃ +NaHSO₄

KNO₃ + H₂SO₄ $\rightarrow$ HNO₃ +KHSO₄

Posted by

Sanket Gandhi

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