[Q]: Two new alkanes, Hamane and Lamerane, were discovered deep in the Earth's crust and they are currently being analyzed by German scientists. It's rare to find new alkanes, so it's important to accurately document all the various features and attributes of these new finds. The first thing the scientists wanted to know was which alkane had a higher boiling point. After observation, it was found that Hamane has a much higher boiling point than Lamerane. Which alkane has more carbon atoms?
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[A]: Hamane

[Q]: In his chemistry lab David is experimenting with how NaOH and HCl gas reacts with each other. He conducted two experiments, experiment A and experiment B. In experiment A he used solid pellets of NaOH, but in experiment B he used ground NaOH. He was surprised to see the difference it made in his experiment. In which experiment the interior hydorxide ion would be exposed?
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[A]: experiment B

[Q]: Two groups of children studied about some of the planets from our Solar system and their atmospheres. Group E studied about Earth, while group V studied about the planet Venus. Which group studied less about temperatures at the surface of Earth?
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[A]: group V

[Q]: Rob is an auto mechanic. He was checking the radiators of his car and truck. He put antifreeze into the car radiator, but didn't put any antifreeze into the truck radiator. He was wondering how the vehicles would fare in coming hot weather. Which vehicle's engine would more likely be damaged, car or truck?
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[A]:
truck