Macroporous هي مادة تحتوي على مسام بإقطار أكبر من 50 نانو متر ( صح أم خطأ ) ؟
(✓) The statement is right
:Porous Materials are classified into several kinds by their size
Microporous: pore size up to 2 nm
Mesoporous : pore size 2 to 50 nm
Macroporous: pore size greater than 50 nm