DIRECTIONS: Read the passage given below and answer the questions that follow. Passage ? 1 Observe the flow chart given below and answer the questions that follow: \[\text{Magnesium+Oxygen}\xrightarrow{\text{heat}}\text{''A''}\xrightarrow{\text{Water}}\text{''B''}\xrightarrow[\text{solution}]{\text{Red litmus}}\text{''C''}\] "C" in it indicates that

• A. Red litmus when added to "B", no change in colour occurs.
• B. Red litmus when added to "B" changes to blue.
• C. Red litmus when added to "B" changes to green.
• D. Red litmus when added to "B" it gives a colorless solution