Question

C. The volume of a given mass of a gas at
0°C is 2 dm?. Calculate the new volume
of the gas at constant pressure when
a. The temperature is increased by 10°C.
(Ans: 2.07 dm')
b.The temperature is decreased by 10°C.
(Ans:1.93 dm)
​

Answer 1

Explanation:

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Answer 2

Answer:

The highest common factor is found by multiplying all the factors which appear in both lists: So the HCF of 60 and 72 is 2 × 2 × 3 which is 12.