All India Engineering / Architecture Entrance Examination (AIEEE)

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AIEEE 2010 Chemistry

Q. 17. The polymer containing strong intermolcular forces e.g. hydrogen boding, is

1. teflon
2. nylon 6,6
3. polystyrene
4. natural rubber

Sol :

Nylon 6,6 has amide linkages capable of forming hydrogen bonding.

Answer: (2)

Q. 18. The correct order of increasing basicity of the given conjugate bases (R = CH₃) is

1. 
2. 
3. 
4. sss

Sol :

The order of acidity among

The order of basicity of their conjugate bases is.

Answer: (4)