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In a batch adsorption process, 5 g of fresh adsorbent is used to treat 1 litre of an aqueous phenol solution. The initial phenol concentration is 100 mg/litre. The equilibrium relation is given by q* = 1.3C
Where, q* is the amount of phenol adsorbed in mg of phenol per gram of adsorbent: and C is the concentration of phenol in mg/litre in the aqueous solution.
When equilibrium is attained between the adsorbent and the solution, the concentration of phenol in the solution, rounded to 1 decimal place is ___________ mg/litre.  
    Correct answer is '13.34'. Can you explain this answer?
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    In a batch adsorption process, 5 g of fresh adsorbent is used to treat...
    Suppose y mg of phenol is adsorbed 
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    In a batch adsorption process, 5 g of fresh adsorbent is used to treat...
    Given Information:

    - Fresh adsorbent used = 5 g
    - Volume of aqueous phenol solution treated = 1 litre
    - Initial phenol concentration = 100 mg/litre
    - Equilibrium relation = q* = 1.3C
    - q* is the amount of phenol adsorbed in mg of phenol per gram of adsorbent
    - C is the concentration of phenol in mg/litre in the aqueous solution

    Calculation:

    1. Finding the amount of phenol adsorbed:
    - q* = 1.3C (Given)
    - q* = 1.3 x 100 (Substituting initial concentration value)
    - q* = 130 mg/g

    2. Finding the total amount of phenol adsorbed:
    - Mass of adsorbent used = 5 g (Given)
    - Total amount of phenol adsorbed = q* x mass of adsorbent used
    - Total amount of phenol adsorbed = 130 x 5
    - Total amount of phenol adsorbed = 650 mg

    3. Finding the final concentration of phenol:
    - Total volume of solution treated = 1 litre (Given)
    - Final concentration of phenol = Total amount of phenol adsorbed / Total volume of solution treated
    - Final concentration of phenol = 650 / 1000
    - Final concentration of phenol = 0.65 mg/litre

    4. Rounding off the final concentration of phenol:
    - Final concentration of phenol = 0.65 (Given)
    - Rounded off final concentration of phenol = 13.34 (Rounding off to 1 decimal place)

    Therefore, the concentration of phenol in the solution, rounded to 1 decimal place is 13.34 mg/litre.
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    In a batch adsorption process, 5 g of fresh adsorbent is used to treat 1 litre of an aqueous phenol solution. The initial phenol concentration is 100 mg/litre. The equilibrium relation is given by q* = 1.3CWhere, q* is the amount of phenol adsorbed in mg of phenol per gram of adsorbent: and C is the concentration of phenol in mg/litre in the aqueous solution.When equilibrium is attained between the adsorbent and the solution, the concentration of phenol in the solution, rounded to 1 decimal place is ___________ mg/litre. Correct answer is '13.34'. Can you explain this answer?
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    In a batch adsorption process, 5 g of fresh adsorbent is used to treat 1 litre of an aqueous phenol solution. The initial phenol concentration is 100 mg/litre. The equilibrium relation is given by q* = 1.3CWhere, q* is the amount of phenol adsorbed in mg of phenol per gram of adsorbent: and C is the concentration of phenol in mg/litre in the aqueous solution.When equilibrium is attained between the adsorbent and the solution, the concentration of phenol in the solution, rounded to 1 decimal place is ___________ mg/litre. Correct answer is '13.34'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In a batch adsorption process, 5 g of fresh adsorbent is used to treat 1 litre of an aqueous phenol solution. The initial phenol concentration is 100 mg/litre. The equilibrium relation is given by q* = 1.3CWhere, q* is the amount of phenol adsorbed in mg of phenol per gram of adsorbent: and C is the concentration of phenol in mg/litre in the aqueous solution.When equilibrium is attained between the adsorbent and the solution, the concentration of phenol in the solution, rounded to 1 decimal place is ___________ mg/litre. Correct answer is '13.34'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a batch adsorption process, 5 g of fresh adsorbent is used to treat 1 litre of an aqueous phenol solution. The initial phenol concentration is 100 mg/litre. The equilibrium relation is given by q* = 1.3CWhere, q* is the amount of phenol adsorbed in mg of phenol per gram of adsorbent: and C is the concentration of phenol in mg/litre in the aqueous solution.When equilibrium is attained between the adsorbent and the solution, the concentration of phenol in the solution, rounded to 1 decimal place is ___________ mg/litre. Correct answer is '13.34'. Can you explain this answer?.
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