How many carbon atoms are present in the smallest aldehyde which cannot exhibit enol-keto tautomerism?
A) 1
B) 2
C) 3
D) 4
A
Environmental & Atmospheric Sciences
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When Nellie Newton is inside a freely-falling elevator her
A. gravitational interaction with Earth is zero. B. weight is zero. C. acceleration is zero. D. all the above
Environmental & Atmospheric Sciences
Grazers are well suited to savannas because
A) none of their natural predators live there. B) they are able to migrate seasonally toward the wetter areas. C) they can pull up grasses there by the roots. D) the grasses there are ephemeral.
Environmental & Atmospheric Sciences
Santa Ana winds warm by compression as they flow down an elevated desert plateau
a. true b. false
Environmental & Atmospheric Sciences
Tropical wet climates
A) are seasonally influenced by the ITCZ. B) are found primarily between 10 and 20 degrees away from the equator. C) usually have convectional precipitation. D) have low humidity.
Environmental & Atmospheric Sciences