Chemistry, 04.10.2021 03:50 arwasoliman363
Assertion: Metals like Na, K, Ca, Mg are never found in their free state in nature.
Reason: Metals are very reactive elements, so it combines with other non -metals to complete its
A)Both Assertion and Reason are correct and reason is the correct explanation of assertion.
B)Both Assertion and reason are correct but reason is not the correct explanation of assertion. C)Assertion is correct and reason is incorrect.
D)Assertion is incorrect and reason is correct
Answer quick pls ASAP fast
Answers: 2
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For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
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Assertion: Metals like Na, K, Ca, Mg are never found in their free state in nature.
Reason: Metals...
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