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Standard XII

Biology

Drugs

Tincture of i...

Question

Tincture of iodine is -

aqueous solution of

I_{2}

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solution of

I_{2}

in aqueous KI.

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alcoholic solution of

I_{2}

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aqueous solution of

K I

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Solution

The correct option is B solution of $I_{2}$ in aqueous KI.
Tincture of iodine is a solution of iodine in aqueous potassium iodide (KI) or in aqueous sodium iodide (NaI).

Thus, the answer is B option.

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Similar questions

Q. An aqueous solution of

K I

dissolves

I_{2}

to form

K I_{3}

. Which of the following statement(s) is/are true?

Q. A saturated solution of iodine in water is

1.25 \times 10^{- 3} (M)

. In any saturated solution of

I_{2}

, concentration of

I_{2}

1.25 \times 10^{- 3} (M)

. In

1 L

0.1 (M)

solution of

I^{-}

, it is seen maximum

51.25 \times 10^{- 3} mole

I_{2}

can be dissolved. In the aqueous solution,

I^{-} (a q), I_{2} (a q)

undergo complex formation,

What is the value of

K_{C}

I- ion react with iodine in aqueous solution to form I3- ion .When 1L of solution containing 1mole of KI and 0.25 mol of I2 was reacted with excess of AgNO3 ,0.80 mol of yellow precipitate was formed.The stability constant of. I3- ion is

Q. The strength of an aqueous solution of

I_{2}

can be determined by titrating the solution with standard solution of :

Q. An aqueous solution containing

0.10

K I O_{3}

(formula weight

= 214.0

) was treated with an excess of

K I

solution. The solution was acidified with

H C l

. The liberated

I_{2}

consumed

45.0

mL of thiosulphate solution to decolourise the blue starch iodine complex. Calculate the molarity of the sodium thiosulphate solution.

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Tincture of iodine is -

The correct option is B solution of I2 in aqueous KI.Tincture of iodine is a solution of iodine in aqueous potassium iodide (KI) or in aqueous sodium iodide (NaI).Thus, the answer is B option.

The correct option is B solution of $I_{2}$ in aqueous KI.
Tincture of iodine is a solution of iodine in aqueous potassium iodide (KI) or in aqueous sodium iodide (NaI).

Thus, the answer is B option.