Question

A In a reaction of copper oxide
with hydrogen hy dragen serves as reducing
agent
R: A substance that gains oxygen in a
chemichal reaction is a reducing agent.
a) both a and r are true and r is the correct explanation a.
b)both a and r are true but r is not correct explanation of a
c) a is true but r is false
d) a is false but r is true​

Answer 1

Answer:

In a reaction of copper oxide

with hydrogen hy dragen serves as reducing

agent

R: A substance that gains oxygen in a

chemichal reaction is a reducing agent.

a) both a and r are true and r is the correct explanation a.

b)both a and r are true but r is not correct explanation of a

c) a is true but r is false

d) a is false but r is true

=> a) both a and r are true and r is the correct explanation a.

Answer 2

Explanation:

Question :

A : In a reaction of copper oxide with hydrogen hydrogen serves as reducing agent.

R: A substance that gains oxygen in a

chemical reaction is a reducing agent.

a) both a and r are true and r is the correct explanation a.

b)both a and r are true but r is not correct explanation of a

c) a is true but r is false

d) a is false but r is true

The answer is

a) Both a and r are true and r is the correct explaination of a.