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Units of Heat

One calorie i...

Question

One calorie is defined as the amount of heat required to raise temperature of 1 g of water by $1^{o} C$ ,

From

{14.5}^{o} C

{15.5}^{o} C

at 760 mm of Hg

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From

{98.5}^{o} C

{99.5}^{o} C

at 760 mm of Hg

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From

{13.5}^{o} C

{14.5}^{o} C

at 76 mm of Hg

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From

{3.5}^{o} C

{4.5}^{o} C

at 76 mm of Hg

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Solution

The correct options are
A From ${14.5}^{o} C$ to ${15.5}^{o} C$ at 760 mm of Hg
D From ${3.5}^{o} C$ to ${4.5}^{o} C$ at 76 mm of Hg

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One calorie is defined as the amount of heat required to raise temperature of 1 g of water by 1oC,

The correct options are A From 14.5oC to 15.5oC at 760 mm of Hg D From 3.5oC to 4.5oC at 76 mm of Hg

One calorie is defined as the amount of heat required to raise temperature of 1 g of water by $1^{o} C$ ,

The correct options are
A From ${14.5}^{o} C$ to ${15.5}^{o} C$ at 760 mm of Hg
D From ${3.5}^{o} C$ to ${4.5}^{o} C$ at 76 mm of Hg