How many grams per liter would there be in a 0.35 n (normality) citric acid solution?

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why rotameter has variable area?? is it necessary??

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What is higher heating value and lower heating value? Is it positive or negative?

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How can you keep our seawater used for heat rejection clean before entering our heat exchangers?

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What is the angle of repose?

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What are some common causes of control valve noise?

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what r the question asked in interview of gate,is it related to course?

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why traction voltage is 25kv

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What is screen analysis and what are its applications in the chemical industry?

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Is it ever advantageous to use shells in series even though it may not be necessary?

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Explain how can you estimate the efficiency of a pump?

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Question 72 - (a) According to United States Department of Agriculture (USDA) (http://ndb.nal.usda.gov/ndb/search/list, accessed 12 August 2016), 100 g of potatoes generate 77 kcal of energy. For raw tomatoes, 111 g have 18 kcal of energy. Question : How much energy will one gain if 150 g of heated potatoes are eaten with 200 g of raw tomatoes? (b) If 1 Calorie = 1 food Calorie = 1 kilocalorie and 1000 calories = 1 food Calorie, then how many Calories are there in 9600 calories? (c) According to a food package of potato chips, 210 Calories are produced per serving size of 34 g. In actual experiment of food calorimetry lab, 1.75 g of potato chips, when burnt, will produce 9.6 Calories. For each serving size of potato chip, find the difference of Calories between the actual experimental value and the value stated on the food package. (d) The specific heat of water is c = 1 cal / (g.K) where cal is calory, g is gram and K is Kelvin. Then what is the temperature rise of water, in degree Celsius, when 150 g of water is heated by 9600 calories of burning food?

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