JEE Main 202124 FebruaryEvening Shift
- Exam
- JEE Main
- Year
- 2021
- Date
- 24 February
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- d and f Block Elements
JEE Main 2021 · 24 February · Evening Shift · Chemistry · d and f Block Elements
The incorrect statement among the following is:
The incorrect statement among the following is:
Options
- A is an amphoteric oxide
- B is a reducing agent
- C is an oxidizing agent
- DRed colour of ruby is due to the presence of
Correct answer
D. Red colour of ruby is due to the presence of
Step-by-step solution
(i) In {VOSO}_{4}, V ' ' is in oxidation state.
So it act as oxidising agent.
(ii) is an amphoteric oxide.
(iii) is in oxidation state. So it act as oxidising agent.
(iv) Red colour of ruby is due to the presence of ions in
So it act as oxidising agent.
(ii) is an amphoteric oxide.
(iii) is in oxidation state. So it act as oxidising agent.
(iv) Red colour of ruby is due to the presence of ions in