Which metal, when added to hydrochloric acid, produces a gas that extinguishes a burning splint with a 'pop' sound?
Zinc
Magnesium
Beryllium
Both a and b
When magnesium and zinc react with hydrochloric acid, it produces hydrogen gas, which extinguishes a burning splint with a 'pop' sound.
Study 40% syllabus and score up to 100% marks in JEE