Question

100ml of hcl acid of 0.01N reacted with 1mg of Mg metal.After reaction H2 is evolved which has complete combustion with 1mole of O2​

Answer 1

SOLUTION

(100ml)× 0.01n/12n

=) 0.083ml concentrated hydrochloric acid.

(12m, 34% HCl) to be added in 100ml distilled water.

hope it helps ☺️

Answer 2

Step-by-step explanation:

Hola !

Solution of HCl =100ml

which has 0.01N.

And 12 N for o²

Then,

100×0.01×12

=0.083 ml of concentrated of HCl before combination.

After completion of combination 12 ml of HCl will be remain.

Thank you !