Advertisements
Advertisements
Question
Give an example of the following chemical changes.
A photochemical reaction involving silver salt.
Advertisements
Solution
\[\ce{2AgNO3->[sunlight] 2Ag + 2NO2 + O2}\]
APPEARS IN
RELATED QUESTIONS
State the effect of an endothermic reaction.
Identify the endothermic and exothermic reaction.
\[\ce{CaCO_{3(s)}->[\Delta] CaO_{(s)} + CO2}\]
Name a carbonate which do not decompose on heating.
Name a compound which produces carbon dioxide on heating.
What do you observe? When
Lead nitrate is heated.
Give an example of an endothermic reaction.
Complete the statement by filling in the blank with the correct word:
The reaction of hydrogen burning in oxygen to give a neutral liquid is an example of ________ reaction.
Classify the following reaction into Exothermic and Endothermic reactions.
Magnesium ribbon when burned in air, it forms magnesium oxide.
Give scientific reason.
While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is added slowly to water with constant stirring.
Give scientific reason.
While preparing dilute sulphuric acid from concentrated sulphuric acid in the laboratory, the concentrated sulphuric acid is slowly added to water with constant stirring.
