please help me with these two IR questions. I will like in the comments. I greatly appreciate your help.

Click in the answer box to display choices. Choose the compound that matches the IR spectrum shown. A: B: C: D: E: F: The spectrum belongs to compound Select all that apply. What are the major IR absorptions in the functional group region for the following compound? sp3 hybridized CH at 30002850cm1 sp2 hybridized CH at 30002850cm1 sp3 hybridized CH at 3300cm1. sp hybridized CH at 31503000cm1 OH at 36003200cm1 sp hybridized CH at 3300cm1 OH at 18001650cm1 sp2 hybridized CH at 31503000cm1