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gayaneshka [121]
3 years ago
9

Which of the following bonds is the most polar in nature:

Chemistry
1 answer:
dimaraw [331]3 years ago
6 0
The answer will be (4) HI because the greater the difference of the bonds in electronegativity, the more polar a bond is.
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How much would the temperature of 275 g of water increase if 36.5 kj of heat were added?
Andrew [12]

<u>Answer:</u> The temperature increase will be 31.70°C.

<u>Explanation:</u>

To calculate the increase in the temperature of the system, we use the equation:

q=mc\Delta T

where,

q = Heat absorbed = 36.5 kJ = 36500J

m = Mass of water = 275 g

c = Specific heat capacity of water = 4.186J/g^oC

\Delta T = change in temperature = ? °C

Putting values in above equation, we get:

36500J=275\times 4.186J/g^oC\times \Delta T\\\\\Delta T=31.70^oC

Hence, the temperature increase will be 31.70°C.

8 0
3 years ago
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3 years ago
How many subshells are there in the shell with n = 6?
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This answer would be primary consumers
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