CUET · CHEMISTRY · PYQ PAPER 2023
An inorganic salt taken in a test tube was mixed with freshly prepared ferrous sulphate solution.
Concentrated sulphuric acid was then added along the walls of the test tube.
Predict the formula of the compound formed :
- A \(\left[ Fe ( NO )_4\left( SO _4\right)_2\right]^{+}\)
- B \(\left[ Fe ( NO )_5 H _2 O \right]^{+}\)
- C \(\left[ Fe ( NO )_2\left( H _2 O \right)_2\left( SO _4\right)_2\right]^{+}\)
- D \(\left[ Fe \left( H _2 O \right){ }_5 NO \right]^{2+}\)
Answer & Solution
Correct Answer
(D) \(\left[ Fe \left( H _2 O \right){ }_5 NO \right]^{2+}\)
Step-by-step Solution
Detailed explanation
\(\left[ Fe \left( H _2 O \right){ }_5 NO \right]^{2+}\)
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