JEE Main 202224 JuneEvening Shift
- Exam
- JEE Main
- Year
- 2022
- Date
- 24 June
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Practical Chemistry
JEE Main 2022 · 24 June · Evening Shift · Chemistry · Practical Chemistry
In the flame test of a mixture of salts, a green flame with blue...
In the flame test of a mixture of salts, a green flame with blue centre was observed. Which one of the following cations may be present?
Options
- ACalcium
- BCopper
- CBarium
- DStrontium
Step-by-step solution
| Metal | Flame colour |
| Cu | Green flame with blue centre |
| Ca | Brick red |
| Ba | Apple green |
| Sr | Crimson |
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