2 Mark each1. State your observations when a clean magnesiumstrip is h

1.	2 Mark each1. State your observations when a clean magnesiumstrip is held in a Bunsen flame for some time.2. Name the products formed when zinc granulesare treated with dilute sulphuric acid.3. What do you observe when a matchstick flame isbrought near a tube containing hydrogen gas?
Answer» Answer: BRAINLIEST!!! Explanation: 1.Magnesium ribbon has a coating of BASIC magnesium carbonate on its surface, which is formed by slow action of moist air on it. CLEANING with sand paper helps to REMOVE this layer because of which burning SPEEDS up. It will burn with dazzling WHITE flame. 2.Zinc sulphate and hydrogen gas 3.hydrogen gas will burn with a pop sound.

2 Mark each1. State your observations when a clean magnesiumstrip is held in a Bunsen flame for some time.2. Name the products formed when zinc granulesare treated with dilute sulphuric acid.3. What do you observe when a matchstick flame isbrought near a tube containing hydrogen gas?

Answer»

Answer:

BRAINLIEST!!!

Explanation:

1.Magnesium ribbon has a coating of BASIC magnesium carbonate on its surface, which is formed by slow action of moist air on it. CLEANING with sand paper helps to REMOVE this layer because of which burning SPEEDS up.

It will burn with dazzling WHITE flame.

2.Zinc sulphate and hydrogen gas

3.hydrogen gas will burn with a pop sound.

Discussion

No Comment Found

Related InterviewSolutions

1)formula of the compound between A and C ?Pls help......
200 ce of an aqueous solution contains 1.26 gms of a polymer. The osmotic pressuof such solution at 300 K is found to be 2.57x10 bar. Calculate the molar massthe polymer
What is a homologoues series.List any four characteristics ofhomologués series.
The melting and boiling point of Carbonbarevery low. Why?
Fecl³+H²S=2Fecl2 +2HCl+s ऑक्सीकरण तथा अपचयन ज्ञात किजिए
Fecl³+H²S=2Fecl2 +2HCl ऑक्सीकरण तथा अपचयन ज्ञात किजिए
Hex-1,3 dien-5-yne what is the structure formula
For multiple electronic species 3d and 4p are degenerate orbitals true or false
For multiple electronic species 3d and 4p are degenerate orbitals
3. (a) why doesCarbon form compounds mainlyby covalent bondlist any 4reasons for carbon formingvery large no of compounds .

2 Mark each1. State your observations when a clean magnesiumstrip is held in a Bunsen flame for some time.2. Name the products formed when zinc granulesare treated with dilute sulphuric acid.3. What do you observe when a matchstick flame isbrought near a tube containing hydrogen gas?​

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment

2 Mark each1. State your observations when a clean magnesiumstrip is held in a Bunsen flame for some time.2. Name the products formed when zinc granulesare treated with dilute sulphuric acid.3. What do you observe when a matchstick flame isbrought near a tube containing hydrogen gas?