When hydrogen is burned in the presence of oxygen it will form water, as per the equation: 2H2 + O2 -> 2H2O. Which types of r

Question

3 years ago

14

When hydrogen is burned in the presence of oxygen it will form water, as per the equation: 2H2 + O2 -> 2H2O. Which types of r

eactions does this fall under?
I. synthesis
II. decomposition
III. single replacement
IV. double replacement
V. combustion

A. I, II, and III
B. I and V
C. II, III, and IV
D. II and IV

Chemistry

1 answer:

nadya68 [22] · Answer 1 · 2022-06-22T17:40:49+03:00

nadya68 [22]3 years ago

4 0

Answer:

B

Explanation:

Hydrogen is synthesized to water by adding Oxygen.

Hydrogen is oxidised to water by combustion ( burning in presence of oxygen).