48
Essential ICSE Chemistry for Class 7
3. For the reaction
heat
A + quicklime
calcium chloride + water + ammonia
A is:
(a) copper(II) carbonate
(c) iron(II) sulphate
(b) copper(II) sulphate
(d) ammonium chloride
Answers
Answered by
1
Explanation:
aditya ran outside to see what is happening correct tense
Answered by
1
Answer:
Such a reaction is said to be endothermic if the energy is in the form of heat. ... The formation of slaked lime (calcium hydroxide, Ca(OH)2) when water is added to lime (CaO) is exothermic
Similar questions