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Which of the following is used in cement manufacture?
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Which one of the following is not a woody raw material.
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Ammonium nitrate contains what percentage of nitrogen in it?
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How many grams of micro nutrients are needed by 1 acre of land?
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Which one of the following is a macro nutrient
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Aluminum nitrate is not used for
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What is the nature of hydrated tricalcium aluminate ($\rm{3Ca.Al_{2}O_{3}.6H_{2}O}$) in the setting of cement?
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Which can be used as a liquid fertilizer?
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In Paper industry, sodium sulphite is buffered with
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The zone where moisture is removed and clay is broken down into $\rm{Al_{2}O_{3}}$, $\rm{SiO_{2}}$, $\rm{Fe_{2}O_{3}}$ is
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Percentage of nitrogen in urea is
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A solution having $\rm{pH=0}$ is
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For a reversible reaction to reach an equilibrium state the reaction should be carried out in
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If $\rm{K_{c}=1\times10^{-15}}$, what does the following reaction show: $\rm{2N+O_{2}\rightleftharpoons 2NO}$
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In a exothermic process, forward direction reaction is favored by
NETNUST Entry TestChemistryChemical Equilibrium
How can we get maximum yield of ammonia for the following reaction: $\rm{N_{2(g)}+3H_{2(g)}\rightleftharpoons 2NH_{3(g)}}$
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If $\rm{K_{c}=1}$, then reaction is:
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Which one of these shows Henderson equation?
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If concentration of $\rm{OH^{-}}$ ions is 0.1 molar. What is the pH of the solution?
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How can we avoid maximum yield of ammonia for the following reaction: $\rm{N_{2(g)}+3H_{2(g)}\rightleftharpoons 2NH_{3(g)}}$
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What Is correct relation between $\rm{K_{w}}$, $\rm{K_{a}}$ and $\rm{K_{b}}$?
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A solution has pH of 10. What is the value of $\rm{[OH^{-}]}$?
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If the value of Kc is larger than the ratio $\rm{\frac{[Products]}{[Reactants]}}$, then the reaction
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Buffer solution is a solution which resists change in?
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