All categories

3 years ago

Is frying something a physical or chemical change?

2 answers:

7 0

Frying something is a Chemical change.
Take frying an egg for example. The egg white turns solid and this chemical reaction can't be reversed. This is because the egg white is made of proteins and due to the heat the enzymes get denatured meaning it can't do its function properly anymore.

Yakvenalex [24]3 years ago

6 0

i believe it is chemical change.

hope it helps

You might be interested in

Baby Mice

alexgriva [62]

Answer:

I would say for #1 Fiona and for #2 sexual

Explanation:

Please give brailiest

6 0

2 years ago

What Does The Atomic Radius Change Down A Column Of The Periodic Table

CaHeK987 [17]

The atomic radius increases down a column (group) and decreases along a row

4 0

3 years ago

If 1,079.75 Joules of heat are added to 77.75 grams of water, by how many degrees Celsius would the water increase? Assume water

djyliett [7]

Answer:

If 1,079.75 Joules of heat are added to 77.75 grams of water, by 3.32 degrees Celsius the temperature of water will increase

$\Delta T=3.32 C^{0}$

Explanation:

$q = mC\Delta T$

Here , q = heat added / removed from the substance

m = mass of the substance taken

$\Delta T$ = Change in temperature

C = specific heat capacity of the substance

In liquid state the value of C for water is :

$4.18 J/gC^{0}$

Given values :

q = 1079.75 J

m = 77.75 gram

Insert the value of C, m , q in the given equation

$q = mC\Delta T$

on transposing ,

$\Delta T=\frac{q}{mC}$

$\Delta T=\frac{1079.75}{77.75\times 4.18}$

$\Delta T=3.32 C^{0}$

3 0

3 years ago

Which of the following types of radiation can be shielded by a piece of paper or fabric? (3 points)

RUDIKE [14]

Answer:

alpha rays

Explanation:

The alpha rays has the minimum penetration power.

7 0

3 years ago

Read 2 more answers

The boiling point of another member of this homologous series was found to be 309 KK. What is the likely molecular formula for t

Ganezh [65]

Answer: Pentane C5H12

Explanation:

The boiling point of a substance is simply defined as the temperature whereby a liquid's vapor pressure is equal to the pressure that is surrounding the liquid and hence, the liquid will changes into vapor.

The likely molecular formula for this compound is Pentane i.e C5H12 due to the fact that its boiling point is between Butane with formula C4H10 and Hexane with formula C6H14 boiling points.

8 0

3 years ago