An example of a cationic detergent is
A)
![](data:image/png;base64,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)
B)
![](data:image/png;base64,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)
C)
![](data:image/png;base64,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)
D)
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALkAAABICAMAAACdvaTSAAAAAXNSR0IArs4c6QAAAwBQTFRFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA///M//+Z//9m//8z/8z//8zM/8yZ/8xm/8wz/8wA/5n//5nM/5mZ/5lm/5kz/5kA/2b//2bM/2aZ/2Zm/2Yz/2YA/zP//zPM/zOZ/zNm/zMz/zMA/wDM/wCZ/wBm/wAzzP//zP/MzP+ZzP9mzP8zzP8AzMz/zMyZzMxmzMwzzMwAzJn/zJnMzJmZzJlmzJkzzJkAzGb/zGbMzGaZzGZmzGYzzGYAzDP/zDPMzDOZzDNmzDMzzDMAzAD/zADMzACZzABmzAAzzAAAmf//mf/Mmf+Zmf9mmf8zmf8AmczMmcyZmcxmmcwzmcwAmZn/mZnMmZlmmZkzmWb/mWbMmWaZmWZmmWYzmWYAmTP/mTPMmTOZmTNmmTMzmTMAmQD/mQDMmQBmmQAzmQAAZv//Zv/MZv+ZZv9mgAAAAIAAZsz/ZszMZsyZZsxmZswzZswAZpn/ZpnMZpmZZplmZpkzZpkAZmb/ZmbMZmaZZmZmZmYzZmYAgIAAZjPMZjOZZjNmZjMzZjMAAACAZgDMZgCZZgBmZgAzZgAAM///gACAM/+ZM/9mM/8zAICAM8z/M8zMM8yZM8xmM8wzwMDAM5n/M5nMM5mZM5lmM5kzM5kAM2b/M2bMM2aZM2ZmM2YzM2YAMzP/MzPMMzOZMzNmMzMzMzMApMjwMwDMMwCZMwBmMwAzMwAA//vwoKCkAP9mAP8zAMz/AMzMgICAAMxmAMwzAMwAAJn/AJnMAJlmAJkzAJkAAGb/AGbMAGaZAGZmAGYzAGYAADP/ADPMADOZADNmADMzADMAAADMAACZAABmAAAz7gAA3QAAuwAAqgAAiAAAVQAARAAAIgAAAO4AAN0AALsAAKoAAIgAAFUAAEQAACIAABEAAADuAADdAAC7AACqAACIAABVAABEAAAiAAAR7u7u3d3dqqqqd3d3VVVVREREIiIiERERAAAAAAAAAAAA/wAAAP8A//8AAAD//wD/AP//////P4MPnAAAAuBJREFUaEPtWVtywyAM5Aa+h/vT/vQi/evZfI5eL5VWYARBDpSSmcyImXYSA6tl9SCGcHvVFl6V+M2ZP991rrlr3q+AR4vW6gjcjn75/jRygeZH2InKvpr6AuaR8r4AWjtnAXyCXADtzI3Ecs0fVJwFwRgz9FgAvTjOj7CRhe0Fq+LtZXeiP+2I45MWB+M4oe4ZzryQKpAe/Le0LcF35pc+c809zvuT2qPFo8WjpV8Bj5Z+rby29Gv1XyM7Nb869sHL2+N29V6KU7HBVjDfcB4Y6BcqP5b/aDhww0sa26+6tzvqCSfOQT/eTi2Io35ptQaq1WnmCZy4YUTuE+J0xkmIZ4daVylXxhFG+M/E36MA9xCVT21b2ZJmHrVjVUvmcHTuvV9YeW6rcCSQtkDsGUKCorH4Wyn6ha2TesG8enr2AVaNrF1ShbDyVUSkAHwbgbiw9Yg5TsAz8zJ2ONB1d7GqMsoy8yEIzby2laj3aV6brdKguptsaj4EMaF5osY5/inEWmjc/SV97CEZrTPb1jxaSAg0SXz8yb6+stXUHAmEupeYU6pwlQRz9FKy6e6d7iZyzlE+cL+MBI6kJI0RCGTyOYOBaITUlWRVcurCVos5ahGqs05BZi61jeCkdhcZSl/UcphGxskXL4DAbHmmIfjzqRcumAxbsNNiTvVWbqb0VhPCDz0XEeO9VbETMdVce3g01+10wyVHjO/CzIAQH7BZkMJRatNWCN8Wc/U8fwQ1VrrZWF9hJXbNPd7c4HEVprwmn5vN1rw9Hv43qLNbd9TqlFWW2TeDOp7LXpummsyLGmaPSsuAipYOZDbdfAqS/dPM8AZxpkSCMJHL/2h+BqzhjrwhoZil8Lbcff9cbWlIH/7+0Zxe9zzWvJ/Fc0c68+fqrbLi+YanLXq0TEs4DOCaD0s2PcE1n5ZwGMA1H5ZseoJrPi3hMIBrPizZ9ATXfFrCYQDXfFiy6Qmu+bSEwwC/cPlVtyAr6NgAAAAASUVORK5CYII=)
E)
Question 2Which of the following would not make a good detergent?
A)
![](data:image/png;base64,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)
B)
![](data:image/png;base64,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)
C)
![](data:image/png;base64,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)
D)
![](data:image/png;base64,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)
E)
Question 3Which of the following molecules can be classified as an amphoteric detergent?
A)
I
B)
II
C)
III
D)
IV
E)
V
Question 4What type of soap will be produced by the reaction between lauryldimethylamine and methyl iodide?
A)
ordinary soap
B)
cationic detergent
C)
anionic detergent
D)
amphoteric detergent
E)
a benzene sulfonate