Question

laboratory method for preparing light nitric acid?​

Answer 1

Answer:

$KNO_{3}$  +  $H_{2} SO_{4} (conc.)$  →  $HNO_{3}$  + $NaHSO_{4}$

Explanation:

here the temperature is less than 200 °C

Answer 2

Answer:

u have asked about method so the actual method is this

Explanation:

The simplist and most used preparation of nitric acid in the lab is by adding concentrated sulfuric acid to a dry nitrate salt, usually, potassium or sodium nitrate. This mixture is heated to melt the pasty mixture and distill the nitric acid.

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