in an experiment to test the presence of starch in a sample of food the wrong step is (1) take food stuff like potato rice (2) Crush food in boiling water (3) add iodine powder in test tube (4) pour mixture in the test tube
Answers
Answered by
2
i think its option (1)take food stuff like potato rice
because potato contain starch...so you always get +ve test with it.
because potato contain starch...so you always get +ve test with it.
Similar questions