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1. |
Arrange the following hydrides of group 16 elements in order of increasing stability |
A. | H2S < H2O < H2Te > H2Se |
B. | H2O < H2Te < H2Se < H2S |
C. | H2O < H2S < H2Se < H2Te |
D. | H2Te < H2Se < H2S < H3O |
Answer» E. | |