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प्रश्न
Name: A brown gas
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उत्तर
Nitrogen dioxide
NO2
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संबंधित प्रश्न
How do the following help in bringing about a chemical change?
heat.
Write the missing reactants and products and balance the equations.
................+ HCI `→` NaCI + `"H"_2"O"` + .........................
Name three reducing agents ?
Write a short note on the information derived from a balanced chemical equation.
How is a strong electrolyte different from a weak electrolyte?
Fill in the blank:
The basic conditions necessary for a chemical reaction is _______
On heating which of the following substances i.e. copper carbonate, zinc carbonate, washing soda, copper sulphate, zinc nitrate, copper nitrate, lead nitrate, ammonium chloride and ammonium dichromate – relate to the reaction given below.
A white solid which evolves two colourless gases which on cooling combine and condense on the cooler parts of the test tube.
Give balanced equation for the following conversion affected by heat alone on the substance:
Copper nitrate to nitrogen dioxide
State the following reaction represent oxidation or reduction.
\[\ce{Al->Al+++}\]
Give a balanced equation for the conversion of an ammonium salt to a basic gas.
