Match the following metals with their oxidizing flame color.
Compound Flame color
$1$. $Li$ $a$. Crimson red
$2$. $K$ $b$. Violet
$3$. $Cs$ $c$. Blue

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(A) The flame colors for alkali metals are as follows:
$1$. $Li$ (Lithium) gives a crimson red flame.
$2$. $K$ (Potassium) gives a violet flame.
$3$. $Cs$ (Cesium) gives a blue flame.
Therefore,the correct matching is $1-a, 2-b, 3-c$.

Explore More

Similar Questions

Identify the correct statements from the following:
$A$) Among alkali metal ions,$Li^+$ has the highest hydration enthalpy.
$B$) The boiling point of alkali metals increases from $Li$ to $Cs$.
$C$) The density of $K$ is less than that of $Na$ and $Rb$.
$D$) $Li$ has a strong tendency to form superoxide.

Number of water molecules in washing soda and soda ash respectively are:

The carbonate which does not leave a residue on heating is

Consider the reaction:
$KOH + O_3 \to$ coloured solid $(a) +$ Gas $(b) + H_2O$
Select the $CORRECT$ statement.

Difficult
View Solution

Which of the following gives more number of oxides on reacting with $HCl$?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo