(i) 16 g of O2(g) and 4 g of H2(g)
(ii) 16 g of O2 and 44 g of CO2
(iii) 28 g of N2 and 32 g of O2
(iv) 12 g of C(s) and 23 g of Na(s)
Answer:
Correct Answers: (iii) 28 g of N2 and 32 g of O2; (iv) 12 g of C(s) and 23 g of Na(s)
Explanation:
12 g of Calcium contains 1 mole of C
23 g of Sodium contains 1 mole of Na
28 g of Nitrogen contains 2 × 6.022× 1023 atoms of nitrogen
32 g of oxygen contains 2×6.022 × 1023 atoms of oxygen