C.V. (kcal/Nm<sup>3</sup> ) of gaseous fuels __________ with increase in molecular weight.

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Ram Sharma • 188.81K Points
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Q.) C.V. (kcal/Nm³ ) of gaseous fuels __________ with increase in molecular weight.

(A) Decreases

(B) Increases

(C) Remains constant

(D) May increase or decrease, depends on combustibles

Correct answer : Option (D) - May increase or decrease, depends on combustibles

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