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K(2)Cr(2)O(7)" is an example of "...

K_(2)Cr_(2)O_(7)" is an example of "

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Potassium iodide reacts with acidified K_(2)Cr_(2)O_(7) . How many moles of KI are required for one mole of K_(2)Cr_(2)O_(7) ?

Potassium iodide reacts with acidified K_(2)Cr_(2)O_(7) . How many moles of KI are required for one mole of K_(2)Cr_(2)O_(7) ?

In laboratory K_(2)Cr_(2)O_(7) is used mainly not Na_(2)Cr_(2)O_(7). Why?

In a reaction, Cr_(2)O_(7)^(2-) is reduced to Cr^(3+) . What is concentration of 0.1M K_(2)Cr_(2)O_(7) in equivalent per litre? Cr_(2)O_(7)^(2-)+14H^(+)+6erarr2Cr^(3+)+7H_(2)O

In a reaction, Cr_(2)O_(7)^(2-) is reduced to Cr^(3+) . What is concentration of 0.1M K_(2)Cr_(2)O_(7) in equivalent per litre? Cr_(2)O_(7)^(2-)+14H^(+)+6erarr2Cr^(3+)+7H_(2)O

If K_(2)Cr_(2)O_(7) is source of Cr_(2)O_(7)^(2-) , what is the normality of solution containing 4.9 g of K_(2)Cr_(2)O_(7) in 0.1 litre of solution?

Colour of acidified K_(2)Cr_(2)O_(7) is not changed by:

Colour of acidified K_(2)Cr_(2)O_(7) is not changed by: