Assuming complete dissociation of H2SO4 as: The number of H3O+ ions in 10 ml of 0.5 N H2SO4 is a) 3.01 × 1021 b) 1.5 × 1021 c) 6.02 × 1021d) 3.01 × 1022

Imole=6.022*10^23In one mole of H3o 0.5moles are thereSo 6.022*10^23*0.5/2=3.01*10^21/2~1.5*10^23 😉 And, :A

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Mechanics

Assuming complete dissociation of H₂SO₄ as: $(H_2SO_4+2H_2O$ The number of H₃O⁺ ions in 10 ml of 0.5 N H₂SO₄ is
a) 3.01 × 10²¹b) 1.5 × 10²¹c) 6.02 × 10²¹
d) 3.01 × 10²²

Regina Phalange

7 Years agoGrade

3 Answers

Vishnu

7 Years ago

Imole=6.022*10^23

In one mole of H3o 0.5moles are there

6.022*10^23*0.5/2=3.01*10^21/2

~1.5*10^23

😉

And, :A

Vishnu

7 Years ago

1 Mole =6.022*10^23N

So, in ½ or0.5 moles of H3O has 1/2*6.022*10^23*

N are there so ans is 1.5*10^21

Ans A

aswanth nayak

6 Years ago

Dear Student,

1 Mole =6.022*10^23N

So, in ½ or0.5 moles of H3O has 1/2*6.022*10^23*

N are there so ans is 1.5*10^21

Correct Answer is option A

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Assuming complete dissociation of H2SO4 as: The number of H3O+ ions in 10 ml of 0.5 N H2SO4 is a) 3.01 × 1021 b) 1.5 × 1021 c) 6.02 × 1021d) 3.01 × 1022

Regina Phalange

3 Answers

Vishnu

Vishnu

aswanth nayak

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