TS EAMCET · Chemistry · Hydrogen
Identify the correct statements from the following. A. In photosynthesis reaction, water is oxidized to oxygen B. An example for interstitial hydride is \(\mathrm{MgH}_2\) C. Sodium hexa metaphosphate is used in the removal of permanent hardness of water.
- A A, B, C
- B A \& B only
- C B \& C only
- D A \& C only
Answer & Solution
Correct Answer
(D) A \& C only
Step-by-step Solution
Detailed explanation
During photosynthesis \(\mathrm{H}_2 \mathrm{O}\) is oxidised in photo system II with the release of \(\mathrm{O}_2\), electron and proton at the oxygen - evolving complex. Sodium hexa metaphosphate is used in calgon process for removing permanent hardness of water…
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