Pure hydrogen burns in pure oxygen, with a flame that produces very high temperature and droplets of a colourless liquid fall.
Identify the liquid whose droplets fall.

Explanation

To solve the question, we need to analyze the reaction between pure hydrogen and pure oxygen. Here’s a step-by-step breakdown:

### Step 1: Identify the Reactants
The reactants in this reaction are:
- Pure Hydrogen (H₂)
- Pure Oxygen (O₂)

### Step 2: Write the Chemical Reaction
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