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Formula of tris (ethane-1, 2-diamine) iron (II) phosphate
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Which of the following is paramagnetic in nature?
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Write the IUPAC name for the following complex.
\[\ce{Na2[Ni(EDTA)]}\]
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Write the IUPAC name for the following complex.
\[\ce{[Ag(CN)2]^-}\]
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Write the IUPAC name for the following complex.
\[\ce{[Co(en)3]2 (SO4)3}\]
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Write the IUPAC name for the following complex.
\[\ce{[Co(ONO) (NH3)5]^2+}\]
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Write the IUPAC name for the following complex.
\[\ce{[Pt(NH3)2 Cl(NO2)]}\]
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Write the formula for the following coordination compound.
potassiumhexacyanidoferrate (II)
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Write the formula for the following coordination compound.
pentacarbonyl iron (0)
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Write the formula for the following coordination compound.
pentaamminenitrito-κNcobalt (III) ion
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Write the formula for the following coordination compound.
hexaamminecobalt (III) sulphate
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Write the formula for the following coordination compound.
sodiumtetrafluoridodihydroxidochromate (III)
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In a solid atom M occupies ccp lattice and `(1/3)` of tetrahedral voids are occupied by atom N. find the formula of solid formed by M and N.
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A solid compound XY has NaCl structure. if the radius of the cation is 100 pm, the radius of the anion will be
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The yellow colour in NaCl crystal is due to ____________.
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Why ionic crystals are hard and brittle?
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Following solutions were prepared by mixing different volumes of NaOH of HCl different concentrations.
i. 60 mL `"M"/10` HCl + 40 mL `"M"/10` NaOH
ii. 55 mL `"M"/10` HCl + 45 mL `"M"/10` NaOH
iii. 75 mL `"M"/5` HCl + 25 mL `"M"/5` NaOH
iv. 100 mL `"M"/10` HCl + 100 mL `"M"/10` NaOH
pH of which one of them will be equal to 1?
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pH of a saturated solution of Ca(OH)2 is 9. The Solubility product (Ksp) of Ca(OH)2
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The aqueous solutions of sodium formate, anilinium chloride and potassium cyanide are respectively.
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The percentage of pyridine (C5H5N) that forms pyridinium ion (C5H5NH) in a 0.10 M aqueous pyridine solution (Kb for C5H5N = 1.7 × 10−9) is ____________.
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