Question

do all metals react with -

i) HCl
ii) H2SO4
iii) HNO3 ​

Answer 1

Answer:

H2SO4

Explanation:

because H2SO4 is always burnt and react with all metals

Answer 2

yes metal reacts with hcl , h2so4, hno3 but in some cases it doesn't react with hcl, h2so4, hno3. The below given the some cases which doesn't react with hcl, h2so4, hno3:-

• exceptional cases in which metals doesn't react with hcl:- metals which are below the hydrogen that metals doesn't react with hcl and hence they are less reactive to hydrogen.
• exceptional cases in which metals doesn't react with h2so4:-. metals below hydrogen doesn't react with h2so4 also this is because they are less reactive to hydrogen.
• exceptional cases in which metals doesn't react with hno3:-. platinum and pure gold doesn't react with hno3.

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