Question

e 8 what weight of ch4 should be take which contains 2.4x10^24 atoms of hydrogen
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Answer 1

Answer:

16 gram of CH₄ should be take which contains 2.4x10^24 atoms of hydrogen

Explanation:

2.4 × 10²⁴ atom of gydeogen gas means 2.4 × 10²⁴/Nₐ=4 mole

where Na =6×10²³

one mole of CH4 contains 4 mole of hydrogen

one mole of CH₄ weights 16 gram of weight