The volume occupied by 2.8 g of N2 at STP______________________?
The volume occupied by 2.8 g of N2 at STP______________________?
A. 2.24 dm3
B. 22.4 dm3
C. 1.12 dm3
D. 112 dm3
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B. 3
C. 4
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In the formation of Zwitter ions proton goes from____________________?A. Carboxyl to amino group
B. Amino to carboxyl group
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Removal of CO2 is called_____________________?A. carboxylation
B. decarboxylation
C. esterification
D. hydroxylation