Question

10. Which of the following has highest number of
neutrons?
(1) 44 g of CO2
(2) 28 g 26Fe 56
(3) 80 g H2
(4) 100 g He​

Answer 1

Answer:

44g of co2

Explanation:

this correct or wrong

Answer 2

$\huge\mathcal{\fcolorbox{cyan}{black}{\pink{ANSWER}}}$

(4) 100 g He

$\green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \green \odot \: \:$

100 g He = 100/4 = 25 mole He

1 mole He have 2 neutrons

so, 25 " He " 2×25 = 50 neutrons