Chemistry · Surface Chemistry
प्यूमिस स्टोन (झाँवा पत्थर) एक कोलाइडी तंत्र है जो ठोस माध्यम में परिक्षेपित गैस से बना होता है। यह किसका एक उदाहरण है?
- 1झाग (Foam)
- 2ठोस सॉल (Solid sol)✓
- 3जेल (Gel)
- 4सॉल (Sol)
सही उत्तर देखें
ठोस सॉल (Solid sol)
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