MCQ
सल्फ्यूरिक अम्ल का अणुसूत्र होता है
- A$\mathrm{H}_{2} \mathrm{S}_{2} \mathrm{O}_{7}$
- ✓$\mathrm{H}_{2} \mathrm{SO}_{4}$
- C$\mathrm{H}_{2} \mathrm{S}_{2} \mathrm{O}_{3}$
- D$\mathrm{H}_{2} \mathrm{S}_{2} \mathrm{O}_{8}$
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