TS EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Aluminium reacts with dilute \(\mathrm{HCl}\) and liberates a gas 'A' and with aqueous alkali liberates a gas 'B'. A and B respectively are
- A \(\mathrm{Cl}_2, \mathrm{O}_2\)
- B \(\mathrm{O}_2, \mathrm{O}_2\)
- C \(\mathrm{Cl}_2, \mathrm{H}_2\)
- D \(\mathrm{H}_2, \mathrm{H}_2\)
Answer & Solution
Correct Answer
(D) \(\mathrm{H}_2, \mathrm{H}_2\)
Step-by-step Solution
Detailed explanation
When aluminium is treated with dilute hydrochloric acid, it forms aluminium chloride with release of hydrogen gas.…
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