Which of the following fertilizers increases the acidity of the soil upon regular use?
- AUrea
- BSuper phosphate of lime
- CAmmonium sulphate
- DPotassium nitrate
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Similar Questions
The conjugate base of $H_2PO_4^-$ is
MediumAIEEE 2004
View SolutionAmmonia gas dissolves in water to form $NH_4OH$. In this reaction,water acts as:
Easy
View SolutionGiven:
$(i) \ HCN_{(aq)} + H_2O_{(l)} \rightleftharpoons H_3O^{+}_{(aq)} + CN^{-}_{(aq)}$
$K_a = 6.2 \times 10^{-10}$
$(ii) \ CN^{-}_{(aq)} + H_2O_{(l)} \rightleftharpoons HCN_{(aq)} + OH^{-}_{(aq)}$
$K_b = 1.6 \times 10^{-5}$
These equilibria show the following order of the relative base strength:
$(i) \ HCN_{(aq)} + H_2O_{(l)} \rightleftharpoons H_3O^{+}_{(aq)} + CN^{-}_{(aq)}$
$K_a = 6.2 \times 10^{-10}$
$(ii) \ CN^{-}_{(aq)} + H_2O_{(l)} \rightleftharpoons HCN_{(aq)} + OH^{-}_{(aq)}$
$K_b = 1.6 \times 10^{-5}$
These equilibria show the following order of the relative base strength:
DifficultAIEEE 2012
View SolutionFor the species $HSO_4^{-}$ and $NH_3$,their conjugate acids respectively are
The solvent which neither accepts a proton nor donates a proton is called:
Easy
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