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In the reaction, 2Al (s) + 6HCl (aq) → 2Al3+ (aq) + 6Cl- (aq) + 3H2(g)
  • a)
    33.36 L H(g) is produced regardless of temperature & pressure per mole Al that reacts
  • b)
    67.2 L H2 (g) at STP is produced for every mole of Al that reacts
  • c)
    11.2 L H2 (g) at STP is produced for every mole GCl (aq) consumed
  • d)
    6 LHCl (aq) is consumed for every 3 L H2(g) is produced.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In the reaction, 2Al (s) + 6HCl (aq) → 2Al3+ (aq) + 6Cl- (aq) + 3...
2AI + 6HCl  →  2A l3+ + 6Cl- + 3H2
6 ----- 3 mol
1 mol ---- ?
3/6 = 1/2
= 0.5
At S.T.P= 22.4 - 1 mol
0.5 - 11.2 li
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Most Upvoted Answer
In the reaction, 2Al (s) + 6HCl (aq) → 2Al3+ (aq) + 6Cl- (aq) + 3...
2AlCl3 (aq) 3H2 (g)

Aluminum (Al) reacts with hydrochloric acid (HCl) to form aluminum chloride (AlCl3) and hydrogen gas (H2). Two moles of aluminum react with six moles of hydrochloric acid to produce two moles of aluminum chloride and three moles of hydrogen gas. The reaction is exothermic, releasing heat. It is also a redox reaction, with aluminum being oxidized and hydrogen being reduced.
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Community Answer
In the reaction, 2Al (s) + 6HCl (aq) → 2Al3+ (aq) + 6Cl- (aq) + 3...
Why option a is not correct acc. to me option a is also correct if anyone can answer me pls
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In the reaction, 2Al (s) + 6HCl (aq) → 2Al3+ (aq) + 6Cl- (aq) + 3H2(g)a)33.36 L H2(g) is produced regardless of temperature & pressure per mole Al that reactsb)67.2 L H2 (g) at STP is produced for every mole of Al that reactsc)11.2 L H2 (g) at STP is produced for every mole GCl (aq) consumedd)6 LHCl (aq) is consumed for every 3 L H2(g) is produced.Correct answer is option 'C'. Can you explain this answer?
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