A student carried out tests on the same volume of four different solutions to investigate the presence of protein, starch and reducing sugar in each.
The results are shown in the table.
Which conclusion can be drawn from these results?
1 )
Solution 1 has a lower protein and lower reducing sugar content than solution 2.
2 )
Solution 2 has less starch compared to solutions 1, 3 and 4.
3 )
Solution 3 has the most protein and the least starch.
Solution 4 has a high reducing sugar content and no starch.
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...