Advertisements
Advertisements
प्रश्न
Give one relevant observation for the following:
An amphoteric metal is added to hot concentrated alkali.
अति संक्षिप्त उत्तर
Advertisements
उत्तर
Rapid effervescence occurs as a colourless, odourless gas is liberated. This gas (hydrogen, H2) burns with a characteristic pop sound when tested with a burning splinter.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2025-2026 (March) Official Board Paper
