Home
Class 12
CHEMISTRY
How many grams of concentrated nitric ac...

How many grams of concentrated nitric acid solution should be used to prepare 250 mL of `2.0M HNO_(3)` ? The concentrated acid is `70% HNO_(3)`

A

`90.0` g conc. `HNO_(3)`

B

`70.0` g conc. `HNO_(3)`

C

`54.0` g conc. `HNO_(3)`

D

`45.0` g conc. `HNO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Molarity `(M) =(wt xx 1000)/( " mol . Wt x col (ml))`
`2= (wt)/(63) gm`
wt. of `70%` acid `=(100)/( 70) xx 31.5 =45` gm
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO_(3) solution ? The concentration of nitric acid is 70 % by mass.

Concentrated aqueous sulphuric acid is 98% H_(2)SO_(4) by mass. How many grams of concentrated sulphuric acid solution should be used to prepare 250 ml of 2.0 M H_(2)SO_(4) ?

Knowledge Check

  • How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO_(3) ? The concentrated acid is 70% HNO_(3) :

    A
    (a)`90.0` g conc. `HNO_(3)`
    B
    (b)`70.0` g conc. `HNO_(3)`
    C
    (c )`54.0` g conc. `HNO_(3)`
    D
    (d)`45.0` g conc. `HNO_(3)`

  • How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO_3 ? The concentrated acid is 70% HNO_3 .

    A
    `70.0 g " conc. " HNO_3`
    B
    `54.0 g " conc. " HNO_3`
    C
    `45.0 g " conc. " HNO_3`
    D
    `90.0 g " conc. " HNO_3`

  • How many games of concentrated nitric acid solution should be used to prepare 2.50 ml of 2.0 M HNO_(s) ?The concentrated acid is 70 % HNO_(3) .

    A
    `70.0` g conc. `HNO_(3)`
    B
    `54.0` g conc. `HNO_(3)`
    C
    `45.0` g conc. `HNO_(3)`
    D
    `90.0` g conc. `HNO_(3)`

    • Similar Questions

    Explore conceptually related problems

    How many grams of concentrated nitric acid solution should be used to prepare 250 mL of "2.0 M HNO"_(3) ? The concentrated nitric acid is 70%HNO_(3)

    How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO_(3) solution ? The concentration of nitric acid is 70 % by mass.

    How many millilitree of 6.0 M hydrochloric acid should be used to prepare 150 ml of 0.30 M HCl solution ?

    Action of concentrated nitric acid (HNO_(3)) on metallic tin produces

    How many grams of NaOH should be added to water to prepare 250 ml solution of 2 M NaOH?

    Home
    Profile