Chemistry · Metals and Non-metals
______ (A) reacts with oxygen and water to form a compound ______ (B). This compound turns ______ (C) litmus _______ (D) and becomes milky on passing _________ (E) gas. Here, (A), (B), (C), (D), and (E) respectively are:
- 1Calcium, Calcium hydroxide, blue, red, Carbon dioxide
- 2Magnesium, Magnesium oxide, blue, red, Carbon dioxide
- 3Calcium, Calcium hydroxide, red, blue, Carbon dioxide✓
- 4Magnesium, Magnesium oxide, red, blue, Sulphur dioxide
Correct answer
Calcium, Calcium hydroxide, red, blue, Carbon dioxide
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