Question

7. CaCO, is 90% pure. Volume of CO, collected at STP when
10 g of CaCO, is decomposed, is
(a) 20.16 L
(b) 1.008 L
(c) 2.96 L
(d) 2.016 L​

Answer 1

HOPING THIS WILL HELP YOU PLZ MARK AS BRAINLIEST AND FOLLOW ME