16 g of oxygen = ? gram-molecular mass of oxygen
Suppose you are teaching a crow so you have to make a device make the crow talk what will you name the device. Logically. Please do it
LENGTH OF DIAGONAL OF A RECTANGLE IS 5 CM.THE LENGTH OF PERPENDICULAR OF A BREADTH OF RECTANGLE FROM INTERSECTING POINT BETWEEN 2 DIAGONALS IS 2CM. WHAT IS THE LENGHT OF BREADTH (MEASUREMENT)