Chem Mantra
⚗️ Chem-MantraJEE Mains Chemistry →
JEE Mains Chemistry Past PapershardNUMERICAL

1 mole of PbS is oxidised by “X” moles of O3 to get “Y” moles of O2. X + Y = __________ — JEE Mains Chemistry Past Papers Chemistry Question

Question

1 mole of PbS is oxidised by “X” moles of O3 to get “Y” moles of O2. X + Y = __________

Answer: .

💡 Solution & Explanation

PbS + 4O3PbSO4 + 4O2 x = 4, y = 4

💬
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes
Ask on WhatsApp →

Practice 22,000+ questions like this

AI-adaptive practice, video lectures, and full JEE Mains Chemistry content — all in one place.

Explore Courses →Free on YouTube

JEE Advanced · JEE Mains · NEET · IChO · AP Chemistry