0 votes
in Chemistry by (57.6k points)

Which one of the following reactions represents a calcination reaction? 

(A) HgS + O2 → Hg + SO2 

(B) Ag2S + NaCl → AgCl + Na2

(C) CuCO3.Cu(OH)2 → CuO + CO2 + H2

(D) Al2O3 + NaOH → NaAlO2 + H2

1 Answer

+1 vote
by (63.6k points)
selected by
Best answer

(C) CuCO3.Cu(OH)2 → CuO + CO2 + H2O

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.