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Hydrogen Test -...

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  • Question 1
    1 / -0

    The volume strength of 0.8 N $$ \mathrm { H } _ { 2 } \mathrm { O } _ { 2 } $$ solution is:

  • Question 2
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    Which of the following statement is false?

  • Question 3
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    A fresh $$H_{2}O_{2}$$  solution is labelled as 11.35 V.  Calculate its concentration in %w/v?

  • Question 4
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    Which of the following statements do not define the characteristic property of water " water is a universal solvent"? 

  • Question 5
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    The volume strength of 1.5 N $$\mathrm { H } _ { 2 } \mathrm { O } _ { 2 }$$ solution is:

  • Question 6
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    The strength of $$  \mathrm{H}_{2} \mathrm{O}_{2}  $$ (in $$g/litre$$) in $$11.2 $$ volume solution of $$  \mathrm{H}_{2} \mathrm{O}_{2}  $$ is 

  • Question 7
    1 / -0

    The strength of $$\mathrm { H } _ { 2 } \mathrm { O } _ { 2 }$$(g/litre) in 11.2 volume solution of $$\mathrm { H } _ { 2 } \mathrm { O } _ { 2 }$$ is:

  • Question 8
    1 / -0

    Match the following 

    column-1column-II
    A10 vol $${ H }_{ 2 }{ O }_{ 2 }$$1Pehydrol
    20 vol $${ H }_{ 2 }{ O }_{ 2 }$$25.358 N
    C30 vol $${ H }_{ 2 }{ O }_{ 2 }$$31.785 M
    D100 vol $${ H }_{ 2 }{ O }_{ 2 }$$43.03 %

  • Question 9
    1 / -0

    The structure of $${ H }_{ 2 }{ O }_{ 2 }$$ is

  • Question 10
    1 / -0

    What is not true about ice?

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