Chemistry · Classification of Acids
निम्नलिखित में से कौन सा समूह हाइड्रा अम्लों (Hydra acids / binary acids) के उदाहरणों को दर्शाता है?
- 1CH3COOH, H2S, HNO2
- 2HF, HCl, HBr, H2S✓
- 3H2CO3, H3PO4, HBr
- 4HNO3, H2SO4, HCl
सही उत्तर देखें
HF, HCl, HBr, H2S
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