Home
Class 11
CHEMISTRY
The compounds(s) formed upon combustion...

The compounds(s) formed upon combustion of sodium metal in excess air is/are

A

`Na_(2)O_(2)`

B

`Na_(2)O`

C

`NaO_(2)`

D

`NaOH`

Text Solution

Verified by Experts

The correct Answer is:
A, B
Sodium when heated in dry air, first forms sodium oxide, then sodium peroxide.
`2Na+(1)/(2)O_(2)overset(Delta)rarr Na_(2)O+(1)/(2)O_(2)overset(Delta)rarr Na_(2)O_(2)`
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK GROUP 1 - ALKALI METALS

    CENGAGE CHEMISTRY|Exercise Archives Single Correct|7 Videos

  • S-BLOCK GROUP 1 - ALKALI METALS

    CENGAGE CHEMISTRY|Exercise Archives Assertion Reasoning|3 Videos

  • S-BLOCK GROUP 1 - ALKALI METALS

    CENGAGE CHEMISTRY|Exercise Exercises True/False|17 Videos

  • REDOX REACTIONS

    CENGAGE CHEMISTRY|Exercise Archives (Integers)|1 Videos

  • S-BLOCK GROUP 2 - ALKALINE EARTH METALS

    CENGAGE CHEMISTRY|Exercise Ex 5.1 Objective|2 Videos

Similar Questions

Explore conceptually related problems

The compounds(s) formed upon combustion of sodium metal excess air is/are

The main oxides formed on combustion of Li,Na and K in excess of air respectively are

The combustion of Li, Na, K in excess of air gives major oxides

On combustion in excess ofd air, lithium forms

On combustion in excess of air sodium mainly forms :

Which of the following oxides is formed when potassium metal is burnt in excess air ?