Given below are | QUALITATIVE ANALYSIS (ANION)|JEE-MAIN 2021

JEE MAIN 2021

24-02-21 S1

Question

Given below are two statements :
Statement I : Colourless cupric metaborate is reduced to cuprous metaborate in a luminous flame.
Statement II : Cuprous metaborate is obtained by heating boric anhydride and copper sulphate in a non-luminous flame.
In the light of the above statements, choose the most appropriate answer from the options given below.

Select the correct option:

Statement I is true but Statement II is false

Both Statement I and Statement II are false

Statement I is false but Statement II is true

Both Statement I and Statement II are true

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution