Chemistry · Chemical Bonding
निम्नलिखित में से किस विकल्प में केवल लुईस अम्ल (Lewis acids) शामिल हैं?
- 1BF3, NH3, H2O
- 2Mg2+, H2O, F-
- 3BCl3, NH3, OH-
- 4AlCl3, Co3+, BF3✓
सही उत्तर देखें
AlCl3, Co3+, BF3
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