Http://i65.tinypic.com/ou8n12.jpg - Question 7 why is the answer (c)..?

2016-06-10 4:04 pm

回答 (1)

2016-06-10 5:01 pm
✔ 最佳答案
7.
A. False
Most metallic oxides are basic oxides, but a few are amphoteric (e.g. ZnO).

B. False
Most non-metallic oxides (e.g. SO₂) do not react acids to produce a salt.

C. True
Water (H₂O) and carbon monoxide (CO) are oxides which are neutral.

D. False
Acidic oxides react with bases (alkalis) to produce a salt.

...... The answer is : C. Water and carbon monoxide are neutral oxides.


收錄日期: 2021-04-18 15:04:08
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160610080403AAVFcO1

檢視 Wayback Machine 備份