The alkali characteristic | MoleConceptJEEMain2023...........

JEE MAIN 2023

25-1-23 S2

Question

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A : The alkali metals and their salts impart characteristic colour to reducing flame.
Reason R : Alkali metals can be detected using flame tests.
In the light of the above statements, choose the most appropriate answer form the options given below

Select the correct option:

Both A and R are correct but R is NOT the correct explanation of A.

A is correct but R is not correct.

A is not correct but R is correct

Both A and R are correct and R is the correct explanation of A.

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Sol. The alkali metals and their salts impart characteristic colour to oxidizing flame.

Question Tags

JEE Main

Chemistry