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प्रश्न
Name the following :
Gas produced in air during lighting.
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उत्तर
Gas produced in air during lighting is Nitric Oxide.
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संबंधित प्रश्न
Write balanced chemical equations for Action of hot and concentrated Nitric acid on copper
Explain the following:
Concentrated nitric add appears yellow when it is left standing in a glass bottle.
Write an equation for the following conversions A, B, C and D.
Why is freshly prepared ferrous sulphate solution used in the ring test?
Give reason for the following:
In laboratory preparation of nitric acid all the apparatus including cork should be made up of glass.
Give reason for the following:
Commercial nitric acid is yellow in colour, but when it is diluted with water, it turns colourless.
Write balanced equation and name the product formed when :
Zinc reacts with dilute nitric acid.
Fill in the blank with appropriate word.
Furning nitric acid is obtained by dissolving an excess of _______ in conc. Nitric acid
Give reason for the following:
In the laboratory preparation of nitric acid, the mixture of concentrated sulphuric acid and sodium nitatre should not be heated very strongly, above 200°C
Name the compounds required for the laboratory preparation of nitric acid.
