Description
400 Level Chemistry Department exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
a. Using a schematic flow diagram show the method of production of ice cream.
b. Give the advantages and disadvantages of the following in ice cream production:
i. Milk solid not fat (MSNF)
ii. Milk fat
iii. Egg yolk
c. An ice cream mix has 20% fat, 15% sugar, 0.5% stabilizer, and 5% egg yolk. Calculate the highest percentage MSNF that could be used in:
i. Rapid turnover operation
ii. Slow turnover operation
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![Ice of mass 10g at 5ºC was completely converted to water at 0ºC, calculate the quantity of heat used. [specific heat capacity of ice = 2.1 Jg-1K-1, specific latent heat of fusion of ice = 336 Jg‾¹]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png "Ice of mass 10g at 5ºC was completely converted to water at 0ºC, calculate the quantity of heat used. [specific heat capacity of ice = 2.1 Jg-1K-1, specific latent heat of fusion of ice = 336 Jg‾¹]")
