nickmoose04 nickmoose04

14-05-2019
Chemistry

contestada

To heat 1g of water by 1c requires

A. 1 Volt

B. 1 Calorie

C. 1 Joule

D. 1 Watt

Respuesta :

brainyliah brainyliah

14-05-2019

C, because specific heat is measured in Joules/grams°C

Answer Link

tallinn tallinn

15-06-2019

Answer: B) 1 Calorie

Explanation: The heat required to raise the temperature of 1 gram of a substance by 1 degree C is known as its specific heat capacity.

Specific heat capacity of water is [tex]\frac{4.184Joule}{g*0_C}[/tex] and we know that, 4.184 Joule = 1 Calorie

So, specific heat capacity of water is [tex]\frac{1Calorie}{g*0_C}[/tex] and hence the correct choice is B.

Answer Link

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