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BÀI TẬP TRẮC NGHIỆM HÓA HỮU CƠ CẨM NANG DÙNG LUYỆN THI THPTQG CHẤT LƯỢNG CAO (COLOR BOOK)

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3<br />

2<br />

CH 2—O—H<br />

HO—CH 2<br />

+ HO—Cu—OH +<br />

CH 2—OH<br />

H—O—CH 2<br />

CH 2—O HO—CH 2<br />

Cu<br />

CH 2—OH O—CH 2<br />

Màu xanh lam<br />

+ 2H 2O<br />

nhau thì không<br />

–R–OH + Cu(OH) 2 (HO–R–O) 2 Cu + 2H 2 O.<br />

I<br />

2–CH 2 OH (X); HOCH 2 –CH 2 –CH 2 OH (Y);<br />

HOCH 2 –CHOH–CH 2 OH (Z); CH 3 CH 2 –O–CH 2 CH 3 (R); CH 3 CHOH–CH 2 OH<br />

làm là<br />

A) X, Y, R, T. B) X, Z, T.<br />

C) Z, R, T. D) X, Y, Z, T.<br />

2<br />

J 2<br />

2<br />

A) etilen. B) etilen glicol.<br />

C) propan–1,3 D) glixerol.<br />

K –1,2<br />

A) Na. B) H 2 SO 4<br />

C) D) Cu(OH) 2 .<br />

5<br />

118

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