Advertisements
Advertisements
प्रश्न
Balance the following chemical equation and identify the type of chemical reaction.
`"CaO"("s") + "SiO"_2("s") -> "CaSio"_3("s")`
उत्तर
Equation is already balanced; - Combintion reaction
APPEARS IN
संबंधित प्रश्न
Find the odd man out:
Camphor, Ammonium Chloride, Naphthalene balls, Sugar
One of the following is an endothermic reaction. This is:
(a) combination of carbon and oxygen to form carbon monoxide
(b) combination of nitrogen and oxygen to form nitrogen monoxide
(c) combination of glucose and oxygen to form carbon dioxide and water
(d) combination of zinc and hydrochloric acid to form zinc chloride and hydrogen
What type of chemical reaction is represented by the following equation?
A + B → C
What do you observe when when dilute sulphuric acid is added to barium chloride solution ?
Fill in the blank
A reaction in which two or more substances combine to form a single substance is called a ............ reaction.
What effect does an increase in concentration of H+ (aq.) in a solution have on the pH of solution?
Classify the following reaction into different type:
CaO(s) + H2O(l) → Ca(OH)2(aq)
Define a combination reaction. Give one example of an exothermic combination reaction.
Give the chemical reaction when a few pieces of slaked lime are added to a beaker half-filled with water. Will it be an endothermic or exothermic reaction?
- Assertion: Rusting of Iron is endothermic in nature.
- Reason: As the reaction is slow, the release of heat is barely evident.
