Question

Which of the following is a synthesis reaction? (2 points)
A.2H2 + O2 → 2H2O
B.2H2O2 → 2H2O + O2
C. CaCO3 → CaO + CO2
D.2AgNO3 + Zn → 2Ag + Zn(NO3)2

Answer 1

Using division algorithm to find HCF of 1152 and 1664 Express the HCF in the form of 1152m+ 1664n