Social Sciences, asked by pramiladaharwal, 6 months ago

which of the following is true ?

a. Copper reacts with dilute hydrochloric acid at room temperature.

b. Copper reacts with dilute hydrochloric acid on heating.

c. Copper reach with sulphuric acid to Produce hydrogen gas.

d. Copper reacts with sulphuric acid to produce carbon dioxide.

Answers

Answered by abenthomas2006

0

Answer:

B The core is copper because it conducts electricity well.

Explanation:

Answered by princess201821

0

Answer:

Answers which are true :

B and C

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