Q. In presence of phenolphthalein, alkali shows

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Q. Acidic oxides neutralize

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Q. Blood has an approximate pH of

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Q. In Universal indicators, red color shows a pH of

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Q. In Universal indicators, weak acids are represented through a color of

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Q. Common salt is

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Q. Tartaric acid is found in

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Q. PH of soils can be controlled through

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Q. In neutralization reactions, for data logging

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Q. Hydroxonium ions are represented as

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Q. Toothpaste has an average pH of

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Q. Consider equation PbO + NaOH + H₂O → Na₂Pb(OH)₄. balancing of equation requires how much moles of NaOH?

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Q. CaCO₃ + HCl →

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Q. In Universal indicators, violet color indicates

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Q. In solution, acids

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Q. Consider equation Al₂O₃ + NaOH + H₂O →NaAl(OH)₄. Moles of H₂O required to balance equation would be

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Q. Mineral acids

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Q. Consider equation P₂O₅ + H₂O → HPO₃. moles of products produced after balancing equation are

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Q. Products of reaction CuO + HNO₃ → are

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Q. Consider equation ZnO + NaOH + H₂O → Na₂Zn(OH)₄. Moles of H₂O required to balance equation would be

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