Question

The colour changed observed when the solution of magnesium hydroxide is tested with the following indicator. (1) phenopthaline turns colourless to pink. (2). methyl orange remain orange. (3) phenopthaline remain colourless. (4) blue litmus solution turns red​

Answer 1

Answer:

(4) blue litmus solution turns red

Explanation:

WHEN RED LITMUS PAPER IS DIPPED IN A SOLUTION OF MAGNESIUM HYDROXIDE IT TURNS BLUE COLOR.

WHEN BLUE LITMUS PAPER IS DIPPED IN MAGNESIUM HYDROXIDE IT REMAINS BLUE IN COLOR.

WHEN PHENOLPHTHALEIN IN ADDED TO MAGNESIUM HYDROXIDE SOLUTION IT TRUNS TO PINK COLOR.

WHEN METHYL ORANGE IS ADDED TO MAGNESIUM HYDROXIDE IT TURNS INTO GOLDEN YELLOW COLOR.​

Answer 2

Answer:

above mentioned answer is correct