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The heat produced from the complete comb...

The heat produced from the complete combustion of 1 g of fuel or food is called its` "…............."`

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To solve the question, we need to identify the term that describes the heat produced from the complete combustion of 1 gram of fuel or food. ### Step-by-Step Solution: 1. **Understanding Combustion**: - Combustion is a chemical reaction that occurs when a substance (fuel or food) reacts with oxygen to produce heat and light. 2. **Heat Production**: ...
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Fill in the blanks using the words given in the box. ignition, petrol, combustion, calorific value, combustible, inflammable The amount of heat energy produced on complete combustion of 1kg of a fuel is called its _________.

Some words (underlined) in the following sentences are jumbled up. Write them in their correct form. (a) underline("Seldie") is a combustible substance. (b) underline("Slags") is a non-combustible material. (c) underline("Chittsmack") does not burn by itself. (d) Some substances on combustion produce underline("thea") and underline("mafel.") (e) The amount of heat energy produced on complete combustion of 1 kg of a fuel is called its underline("ficalroic") value.

The heat energy produced by the complete combustion of 25 g of a fuel is supplied to 500 g of water to increase the value of temperature from 35^@C to 55^@C . Find the calorific value of the fuel. (Specific heat capacity of water = 1 cal g^(-1)""^(@)C^(-1) )

The heat produced on complete combustion of 20 g of a fuel could raise the temperature of 1.5 kg of water form 25^(@)C to 75^(@)C . Calculate the calorific value of the fuel if the specific heat capacity of water is 4.2 J g^(-1).^(@)C^(-1) . Assume that the heat absorbed by the container is negligible.

Name the very poisonous gas produced by the incomplete combustion of fuels.

PRADEEP-THERMODYNAMICS-FILL IN THE BLANKS
  1. For n moles of a gas, the difference between the molar heat capacity a...

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  2. For triatomic gases such as CO(2) the ratio (C(p))/(C(v)) is equal to ...

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  3. Bomb calorimeter is used to determine the value of ...............

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  4. For exothermic reactions, the enthalpy of products is"…........" than...

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  5. The enthalpy of combustionof 1 mole of H(2) to form H(2)O(l) is"…........

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  6. The heat produced from the complete combustion of 1 g of fuel or food ...

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  7. The allotropic form of sulphur for which standard enthalpy of formatio...

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  8. The enthalpy of solution of sodium chloride is 4 kJ mol^(-1) and its e...

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  9. The enthalpies of solution of anhydrous CuSO(4) and hydrated CuSO(4). ...

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  10. The bond energy of H(2) is found to be 435 kJ mol^(-1). Therefore, th...

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  11. Enthalpy of dissociation of H(2)O molecules into H^(+) and OH^(-) ions...

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  12. For an endothermic process to be spontaneous, the factor T Delta S sho...

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  13. Why is the enthalpy of sublimation equal to the sum of enthalpy of fus...

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  14. The expression for the entropy change when a gas expands from volume V...

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  15. Gibbs-Helmholtz equation is………….. .

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  16. In terms of work, the decrease in free energy during a process is equa...

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  17. Free energy change ( DeltaG) is related to the total entropy change (D...

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  18. A reaction is nono-spontaneous at high temperature but became spontan...

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  19. Standard free energy change(Delta G^(@)) of a reaction is related to i...

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  20. Entropy of perfectly crystalline solid is taken as zero at 0 K.

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