SaraNextGen.Com


In which of the following solutions will platinum dissolve?

(a)

Conc. HNO3 and Conc. HCl in the ratio 3:1

(b)

Conc. H2SO4 and conc. HNO3 in the ratio 3:4

(c)

Conc. HCl and conc. H2SO in the ratio 1:3

(d)

Conc. HCl and conc. HNO3 in the ratio 3:1


Question ID - 154863 | Toppr Answer

In which of the following solutions will platinum dissolve?

(a)

Conc. HNO3 and Conc. HCl in the ratio 3:1

(b)

Conc. H2SO4 and conc. HNO3 in the ratio 3:4

(c)

Conc. HCl and conc. H2SO in the ratio 1:3

(d)

Conc. HCl and conc. HNO3 in the ratio 3:1

1 Answer - 5876 Votes

3537

Answer Key : (d) -

Conc. HCl and conc. HNO3 in the ratio 3:1



SaraNextGen