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प्रश्न
Give an example of a photochemical reaction.
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उत्तर
\[\ce{6CO2 + 6H2O -> C6H12O6 + 6O2}\]
संबंधित प्रश्न
What are biocatalysts ?
What is the reaction called when oxidation and reduction take place simultaneously? Explain with one example.
Choose the correct option from the bracket and explain the statement giving reason.
(Oxidation, displacement, electrolysis, reduction, zinc, copper, double displacement, decomposition)
The conversion of ferrous sulphate to ferric sulphate is ______ reaction.
Distinguish by dilute sulphuric acid.
Copper and magnesium?
Complete the table given below.
| Addition of dil. H2SO4 to zinc | Test for gas evolved |
Silver metal can displace hydrogen gas from nitric acid.
______ is a natural indicator.
If you leave a piece of iron in the open for a few days, it acquires a film of brownish substance, called rust.
Do you think formation of rust from iron is a chemical change?
Iron and rust are the same substances.
Is the conversion of milk into ice cream a chemical change?
