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HardChemistry
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Arrange the following hydrides in their increasing acid strength [CH₄, H₂S, PH₃ and SiH₄] -
A
H₂S < PH₃ < SiH₄ < CH₄
B
CH₄ < SiH₄ < PH₃ < H₂S
C
SiH₄ < CH₄ < PH₃ < H₂S
D
CH₄ < H₂S < PH₃ < SiH₄
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