MatrixRose!! aama.. hajurama.. lai bujhna gaaro bhayena... premika matrai complex jasto lagyo.. tetraammonium chromium sulfate ko structure jasto heheheehehe... aba kallai dosh dine hola????? i think tei premika pachi ama or hajurama bhaye pachi complexity afai haraune ho ki???? hmmmmmm...... khai kasto reaction ho yo?????.