[عبير الفيفي]

لو سمحتي يادكتورة عندي كم سؤال ابغى الحل
1l All the following elements present in protein except
1l S
2l P
3l O
4lN


2l the element which present in phospholipids is
1l S
2l P
3l Fe
3l Cu

3l when we add NaCl to AgCl in equilibrum state the
1l the forward reaction will be increasing
2l the reverse reaction will be increasing
3l the Ksp will be decreasing
4l the Ksp will be increasing
5l both 2&3