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प्रश्न
Fill in the blank with appropriate word/words.
Aqua regia is a mixture of _______ and________
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उत्तर
Aqua regia is a mixture of nitric acid and hydrochloric acid.
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संबंधित प्रश्न
What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?
What is the purpose of Conc. H2SO4 in the above preparation?
What are the reactants required for Ostwald process and what are their sources?
Nitric acid cannot be concentrated beyond 68% by the distillation of a dilute solution of HNO3, State the reason.
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
Give the name of a soluble lead salt and write the eqution for the action of heat on this salt. Write the equation for the preparation of nitric acid from potassium nitrate.
The first step in the manufacture of nitric acid is the catalytic oxidation of ammonia. What is the name of the catalyst?
What would you observe in the following case:
Copper is heated with concentrated nitric acid in a hard glass test tube.
Explain the following:
Concentrated nitric acid appears yellow when it is left standing in a glass bottle.
What happens when
NH3 solution is added to CuSO4 solution drop by drop and then in excess.
