Grade

Type of questions

Chemistry Senior High

有機化学の構造決定の問題です。 問題のEについてなのですが、 2枚目のようになっていてはダメなのでしょうか? 教えてくださったら嬉しいです🙇‍♀️

224. <CgHsO2の異性体〉 分子式 CBH8O2 で表される5種類の芳香族化合物 A, B, C,D,Eがある。 AとBはベ ンゼン環に1つの置換基をもつ。 C,D,Eはベンゼン環に2つの置換基をもち、いずれ もか置換体である。これらの化合物の構造を決定するために次の実験1~6を行った。 〔実験1] 化合物Aに水酸化ナトリウム水溶液を加えて加熱すると, ナトリウムフェノ キシドと酢酸ナトリウムが得られた。 〔実験2〕 化合物A~Eに炭酸水素ナトリウム水溶液を加えると,化合物 B, Cの場合 のみ二酸化炭素が発生した。 〔実験3〕 化合物A~Eに塩化鉄(Ⅲ) 水溶液を加えると,化合物Dの場合のみ紫色に 呈色した。 [実験4] 化合物A~Eにヨウ素と水酸化ナトリウム水溶液を加えておだやかに加熱す ると,化合物Dの場合のみ黄色化合物が沈殿した。 〔実験5] 試験管に入れたアンモニア性硝酸銀溶液に化合物A~Eを加えておだやかに 加熱すると,化合物Eの場合のみ試験管が鏡のようになった。 [実験6] 過マンガン酸カリウムの水溶液に化合物A~Eを加えて加熱すると,化合物 C, Eからはジカルボン酸である化合物Fが生じた。 (1) 化合物 A, B, C, D, E の構造式を記せ。 (2)実験5の反応は,化合物Eのもつ官能基のどのような性質のために起こったか。そ の性質を記せ。 (3)化合物Fとエチレングリコールを縮合重合させて得られる高分子の構造式を記せ。 [同志社大〕

Resolved Answers: 1
English Senior High

以前画像3枚目の様に修飾限定予告のthatというものを習ったので今回もその形なのかと思い、それらのと入れずに訳してしまったのですがこのthoseの識別は文脈判断ということでしょうか? 教えて頂きたいです。よろしくお願いいたします。

実理 K The starting point for today's *meritocracy, of course, is the idea that intelligence exists and can be measured, like weight or strength or fluency in French. The most obvious difference between intelligence and these other traits is that all the others are presumably changeable. If someone weighs too much, he can go on a その人 →Heyで受けるのが一般的 5 diet; if he's weak, he can lift weights; if he wants to learn French, he can take a course. But in principle he can't change his intelligence. There is another important difference 原則として MV between intelligence and other traits. Height and weight and speed and strength and サフィス体例 関係性が強い文がくる even conversational fluency are real things; there's no doubt about what's being 間違いなん measured. Intelligence is a much murkier concept. Some people are generally (2) m2 Vogue 10 smarter than others, and some are obviously talented in specific ways; they're chess 天才 S masters, math *prodigies. But can the factors that make one person seem quicker than another be measured precisely, like height and weight? Can we confidently say that one person is 10 percent smarter than another, in the same way we can say he's 10 へんて、いつだっ S percent faster in the hundred-yard dash? And can we be confident that two thirds of 櫂へん 言いかえ 15 all people have IQs within one standard deviation of the norm that is, between 90 ように and 110 - - as we can be sure that two thirds of all people have heights within one standard deviation of the norm for height? Yes, they can, and yes, we can. besure least, are the answers that the IQ part of the meritocracy rests on. Those, at (3)-

Resolved Answers: 2
English Senior High

24の問題の④って、問題文の最後の1文と一致すると考えたのですが、何が違うのでしょうか?

iny, is one of the most ock may not look like A A A oronation Cerenfonies mes from around 500 d while sitting on the py weighs about 152 Is name from Scone mnd, where the stone ere actually crowned ed to castles such as biggest controversy e in 1296 AD, the London with him. A Edward did this to m then on English Eh Scotland would tinued until 1603, united under one med on this throne. 996, when it was eve that the stone wspaper in 1819 King Macbeth's covered with an 起営 engraving that suggests this could be the actual Stone of Destiny. This story has been dismissed by experts, and the stone that was kept in Westminster for 700 爆発 years is considered the true stone In 1914, suffragettes campaigning for women to have the vote detonated b bomb in Westminster Abbey and the stone broke in half. Later, to save it from further bombs during the Second World War, it was hidden, with the location 047 only known to a few people. In 1950, on Christmas Day, four Scottish students retrieved the stone from Westminster Abbey and took it back to Scotland A huge police search was undertaken, but it was only when the stone was left at Arbroath Abbey four months later that it was recovered. It was thought that the students had broken the stone, but we now know that it was the suffragette's bomb that caused the damage. 23we know the names of the four students, they were never arrested or prosecuted. The leader of the group. Ian Hamilton, remained proud of his nctions until his death in 2022. Today a replica of the stone sits on the original site of Scone Abbey, which tourists can visit and even sit on. The original is in Edinburgh Castle and can also be seen by visitors. It briefly returned to London in 2023 for the coronation of Charles III 文中の空欄 21~23に入れるのに最も適切なものを、 ①~④の中からそれ ぞれ一つ選べ。 21 During 2 Since (3) From 4 Until A Som Somo The Be (2024AA-B-11) (2024AA-B-12) -12- 26 According to the passage, what was the Stone of Scone used for? building thrones 2 fighting wars 18 (25) 3 crowning kings and queens making engravings 27 According to the passage, which of the following is true? Ian Hamilton and his friends were arrested for stealing the stone. The stone in Scone Abbey today is not the real stone. The stone was hidden during the First World War. らそれぞれ一 4 Charles III was crowned in Edinburgh Castle in 2023. 28 According to the passage, which of the following is not true about the stone? It was stolen by students and hidden in Scotland. It was stolen by Edward I and taken to London. 3 It was broken in half by the suffragettes. 4 It was broken in half by four Scottish students. 29 What is the main idea of the fourth paragraph in the passage? (1) The stone stolen by Macbeth was a replica. The Morning Chronicle newspaper found the Stone of Destiny. 3 In 1819 the stone left Scotland. report on n の 4 A stone was found under King Macbeth's castle. tract with com main prop ingr can and lea fre to

Resolved Answers: 1
1/30