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According to the Chemical Data Guide，what does ethyl chloride produce when ignited?A.Toxic fumes of oxides of nitrogenB.Toxic fumes of leadC.Poisonous phosgene gasD.Poisonous chlorine gas
题目
According to the Chemical Data Guide，what does ethyl chloride produce when ignited?
A.Toxic fumes of oxides of nitrogen
B.Toxic fumes of lead
C.Poisonous phosgene gas
D.Poisonous chlorine gas
相似问题和答案
第1题：
A.standardization
B.conversion
C.encapsulation
D.synchronization
第2题：
What is classified as a combustible liquid ________．
A.Acetaldehyde
B.Ethyl alcohol
C.Carbon tetrachloride
D.Tetramethylene glycol
第3题：
A、according to
B、due to
C、Based to
D、In light of
第4题：
Alcohol foam
Dry chemical
Chemical foam
Water fog
第5题：
What is the MOST irritating to the skin ________．
A.Carbon disulfide
B.Ethyl alcohol
C.Isoprene
D.Oleum
第6题：
According to the Chemical Data Guide，which reactive group（s）is/are not compatible with the products polybutene and o-xylene ________．
A.Nitric acid
B.Amides
C.Alcohols，glycols
D.Phenols，cresols
第7题：
What is NOT listed as a synonym for crude oil in the Chemical Data Guide ________．
A.Rock oil
B.Mineral oil
C.Seneca oil
D.Earth crude
第8题：
He says what he thinks and does what he wants to do,()other people's feelings.
A. according to
B. regardless of
C. because of
答案：B
解析：本句意思：他想什么就说什么，想做什么就做什么，(不管)别人的感受。
according to 根据；regardless of 不管，不顾 because of 由于;根据句意 ，应选B
第9题：
When a host transmits data across a network to another host, which process does the data go through?（）
- A、standardization
- B、conversion
- C、encapsulation
- D、synchronization
正确答案:C
第10题：
Medical equipment.
Special machine.
Medicine for hospitals.
由男士的第三句话“We produce very specialist medical equipment for hospitals.”可知选项A为正确答案。