| Atoms and Molecules 9th Grade Slot 3 Question No 7?
Choose the correct option from below list
(1)The ratio of the mass of P to the mass of O in the molecule is 2:5
(2)The ratio of the mass of P to the ass of O in the molecule is 5:2
(3)A molecule contains 2 atoms of P and 5 atoms of O
(4)There are twice as many P atoms in the molecule as there are O atoms
Answer:-(3)A molecule contains 2 atoms of P and 5 atoms of O | | |