Question

which of the following has maximum no. of molecules a) 7g N2 b) 2g H2 3) 8g O2 4) 20g NO2​

Answer 1

Answer:

b)2g of H2 has maximum no. of molecules

Explanation:

a)6.023×10^23÷7/28

= 6.023×10^22×2.5

b)6.023×10^23÷2/2

=6.023×10^22×10

c)6.023×10^23÷8/32

=6.023×10^22×2.5

d)6.023×10^23÷20/46

=6.023×10^22×4.3

Answer 2

Answer:

20g NO2

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