The set of numerical coefficient that balances the equation K₂CrO₄ + HCl → K₂Cr₂O₇ + KCl + H₂O is [Kerala CEE 2001]

Question: The set of numerical coefficient that balances the equation KCrO₄ + HCl → KCrO + KCl + His [Kerala CEE 2001]

(a) 1, 1, 2, 2, 1

(b) 2, 2, 1, 1, 1

(c) 2, 1, 1, 2, 1

(d) 2, 2, 1, 2, 1


Correct Answer: (d) 2, 2, 1, 2, 1


Question: The set of numerical coefficient that balances the equation K₂CrO₄ + HCl → K₂Cr₂O₇ + KCl + H₂O is [Kerala CEE 2001] (a) 1, 1, 2, 2, 1 (b) 2, 2, 1, 1, 1 (c) 2, 1, 1, 2, 1 (d) 2, 2, 1, 2, 1


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