A. CaCI2 and H2SO4
B. NaOH and MgSO4 7H2O
C. CaCI2 and NaOH
D. CuO and NaCI
E. CaCO3 and MgCI2
Correct Answer:
Option C – CaCI2 and NaOH
A. CaCI2 and H2SO4
B. NaOH and MgSO4 7H2O
C. CaCI2 and NaOH
D. CuO and NaCI
E. CaCO3 and MgCI2
Correct Answer:
Option C – CaCI2 and NaOH
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