1. Tardigrade
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  3. Chemistry
  4. Which of the following statement is incorrect? a. Mass of 1 atom of nitrogen is 14 g b. 44 g CO2 has 6.02 × 1023 molecules c. 1 mole of H2O(1) occupies 24.4L at STP

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Q. Which of the following statement is incorrect?
a. Mass of $1$ atom of nitrogen is $14\, g$
b. $44\, g \,CO_2$ has $6.02 \times 10^{23}$ molecules
c. $1$ mole of $H_2O(1)$ occupies $24.4L$ at STP

Some Basic Concepts of Chemistry

Solution:

Atomic mass of $N= 14\, g$
So $14g\, N$ contains $N_0$ atoms