1.

Statement 1 : To a solution of potassium chromate if a strong acid is added it changes its colour from yellow to orange. Statement 2 : The colour change is due to the oxidation of potassium chromate.

Answer»

Statememt 1 is true, statement 2 is true , statement 2 is a correct EXPLANATION for statement 6
Statement 1 is true, statement 2 is true , statement 2 si not a correct explanation for statement 6
Statement 1 is true, statement 2 is false
Statement 1 is false, statement 2 is ture

Solution :`overset("+6")underset("(YELLOW)")(2CrO_(4)^(2-))+2H^(+)rarrunderset("(Orange)")overset(+6)(Cr_(2))O_(7)^(2-)+H_(2)O`
There is no CHANGE in OXIDATION state. So the explanation is wrong.


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