Acids and Bases
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CHXI07:EQUILIBRIUM

314434 How many of the following combinations of reactants will react less than \({\mathrm{2 \%}}\) of theoretically possible extent?
\[\begin{array}{l}
{\rm{(a)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(b)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\,\\
{\rm{(c)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(d)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + KOH}}\\
{\rm{(e)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOK + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(f)HCl}}({\rm{g}}){\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(g)C}}{{\rm{l}}^{\rm{ - }}}{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,\,\,\,\,{\rm{(h)C}}{{\rm{l}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(i)}}\mathop {{\rm{NH}}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + KOH}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{(j)}}\mathop {\rm{N}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + }}\mathop {\rm{O}}\limits^ \ominus {\rm{H}}\\
{\rm{(k)N}}{{\rm{H}}_{\rm{3}}}{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,{\mkern 1mu} {\rm{(l)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}} + {{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(m)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} \,{\rm{(n)}}{\mkern 1mu} {{\rm{K}}^ \oplus } + \mathop {\rm{O}}\limits^ \ominus {\rm{H}}
\end{array}\]

1 6
2 2
3 5
4 3
CHXI07:EQUILIBRIUM

314435 Which of the following species acts as Bronsted base but not as acid ?

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{HCO}_{3}^{-}\)
3 \(\mathrm{H}_{2} \mathrm{PO}_{2}^{-}\)
4 \(\mathrm{H}_{2} \mathrm{PO}_{3}^{-}\)
CHXI07:EQUILIBRIUM

314436 In \(\mathrm{HS}^{-}, \mathrm{I}^{-}, \mathrm{RNH}_{2}\) and \(\mathrm{NH}_{3}\) order of proton accepting tendency will be

1 \({{\text{I}}^ - } > {\text{N}}{{\text{H}}_3} > {\text{RN}}{{\text{H}}_2} > {\text{H}}{{\text{S}}^ - }\)
2 \(\mathrm{NH}_{3}>\mathrm{RNH}_{2}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
3 \(\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
4 \(\mathrm{HS}^{-}>\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{I}^{-}\)
CHXI07:EQUILIBRIUM

314437 Ammonia gas dissolves in water to form \(\mathrm{NH}_{4} \mathrm{OH}\). In this reaction, water acts as

1 Conjugate base
2 A non - polar molecule
3 An acid
4 A base
AIIMS - 2012
For More Updates join with Us
CHXI07:EQUILIBRIUM

314434 How many of the following combinations of reactants will react less than \({\mathrm{2 \%}}\) of theoretically possible extent?
\[\begin{array}{l}
{\rm{(a)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(b)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\,\\
{\rm{(c)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(d)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + KOH}}\\
{\rm{(e)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOK + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(f)HCl}}({\rm{g}}){\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(g)C}}{{\rm{l}}^{\rm{ - }}}{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,\,\,\,\,{\rm{(h)C}}{{\rm{l}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(i)}}\mathop {{\rm{NH}}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + KOH}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{(j)}}\mathop {\rm{N}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + }}\mathop {\rm{O}}\limits^ \ominus {\rm{H}}\\
{\rm{(k)N}}{{\rm{H}}_{\rm{3}}}{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,{\mkern 1mu} {\rm{(l)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}} + {{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(m)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} \,{\rm{(n)}}{\mkern 1mu} {{\rm{K}}^ \oplus } + \mathop {\rm{O}}\limits^ \ominus {\rm{H}}
\end{array}\]

1 6
2 2
3 5
4 3
CHXI07:EQUILIBRIUM

314435 Which of the following species acts as Bronsted base but not as acid ?

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{HCO}_{3}^{-}\)
3 \(\mathrm{H}_{2} \mathrm{PO}_{2}^{-}\)
4 \(\mathrm{H}_{2} \mathrm{PO}_{3}^{-}\)
CHXI07:EQUILIBRIUM

314436 In \(\mathrm{HS}^{-}, \mathrm{I}^{-}, \mathrm{RNH}_{2}\) and \(\mathrm{NH}_{3}\) order of proton accepting tendency will be

1 \({{\text{I}}^ - } > {\text{N}}{{\text{H}}_3} > {\text{RN}}{{\text{H}}_2} > {\text{H}}{{\text{S}}^ - }\)
2 \(\mathrm{NH}_{3}>\mathrm{RNH}_{2}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
3 \(\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
4 \(\mathrm{HS}^{-}>\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{I}^{-}\)
CHXI07:EQUILIBRIUM

314437 Ammonia gas dissolves in water to form \(\mathrm{NH}_{4} \mathrm{OH}\). In this reaction, water acts as

1 Conjugate base
2 A non - polar molecule
3 An acid
4 A base
AIIMS - 2012
NEET DIGITAL LIBRARY
CHXI07:EQUILIBRIUM

314434 How many of the following combinations of reactants will react less than \({\mathrm{2 \%}}\) of theoretically possible extent?
\[\begin{array}{l}
{\rm{(a)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(b)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\,\\
{\rm{(c)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(d)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + KOH}}\\
{\rm{(e)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOK + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(f)HCl}}({\rm{g}}){\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(g)C}}{{\rm{l}}^{\rm{ - }}}{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,\,\,\,\,{\rm{(h)C}}{{\rm{l}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(i)}}\mathop {{\rm{NH}}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + KOH}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{(j)}}\mathop {\rm{N}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + }}\mathop {\rm{O}}\limits^ \ominus {\rm{H}}\\
{\rm{(k)N}}{{\rm{H}}_{\rm{3}}}{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,{\mkern 1mu} {\rm{(l)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}} + {{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(m)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} \,{\rm{(n)}}{\mkern 1mu} {{\rm{K}}^ \oplus } + \mathop {\rm{O}}\limits^ \ominus {\rm{H}}
\end{array}\]

1 6
2 2
3 5
4 3
CHXI07:EQUILIBRIUM

314435 Which of the following species acts as Bronsted base but not as acid ?

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{HCO}_{3}^{-}\)
3 \(\mathrm{H}_{2} \mathrm{PO}_{2}^{-}\)
4 \(\mathrm{H}_{2} \mathrm{PO}_{3}^{-}\)
CHXI07:EQUILIBRIUM

314436 In \(\mathrm{HS}^{-}, \mathrm{I}^{-}, \mathrm{RNH}_{2}\) and \(\mathrm{NH}_{3}\) order of proton accepting tendency will be

1 \({{\text{I}}^ - } > {\text{N}}{{\text{H}}_3} > {\text{RN}}{{\text{H}}_2} > {\text{H}}{{\text{S}}^ - }\)
2 \(\mathrm{NH}_{3}>\mathrm{RNH}_{2}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
3 \(\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
4 \(\mathrm{HS}^{-}>\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{I}^{-}\)
CHXI07:EQUILIBRIUM

314437 Ammonia gas dissolves in water to form \(\mathrm{NH}_{4} \mathrm{OH}\). In this reaction, water acts as

1 Conjugate base
2 A non - polar molecule
3 An acid
4 A base
AIIMS - 2012
Join With Us for More Updates
CHXI07:EQUILIBRIUM

314434 How many of the following combinations of reactants will react less than \({\mathrm{2 \%}}\) of theoretically possible extent?
\[\begin{array}{l}
{\rm{(a)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(b)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\,\\
{\rm{(c)C}}{{\rm{H}}_{\rm{3}}}{\rm{CO}}{{\rm{O}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(d)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOH + KOH}}\\
{\rm{(e)C}}{{\rm{H}}_{\rm{3}}}{\rm{COOK + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \\
{\rm{(f)HCl}}({\rm{g}}){\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(g)C}}{{\rm{l}}^{\rm{ - }}}{\rm{ + }}{{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,\,\,\,\,{\rm{(h)C}}{{\rm{l}}^ \ominus }{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}\\
{\rm{(i)}}\mathop {{\rm{NH}}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + KOH}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\rm{(j)}}\mathop {\rm{N}}\limits^ \oplus {{\rm{H}}_{\rm{4}}}{\rm{ + }}\mathop {\rm{O}}\limits^ \ominus {\rm{H}}\\
{\rm{(k)N}}{{\rm{H}}_{\rm{3}}}{\rm{ + }}{{\rm{H}}_{\rm{2}}}{\rm{O}}{\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} {\mkern 1mu} \,{\mkern 1mu} {\rm{(l)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}} + {{\rm{H}}_{\rm{3}}}{{\rm{O}}^ \oplus }\\
{\rm{(m)}}{\mkern 1mu} {\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ + HCl}}({\rm{aq}}){\mkern 1mu} {\mkern 1mu} \,{\rm{(n)}}{\mkern 1mu} {{\rm{K}}^ \oplus } + \mathop {\rm{O}}\limits^ \ominus {\rm{H}}
\end{array}\]

1 6
2 2
3 5
4 3
CHXI07:EQUILIBRIUM

314435 Which of the following species acts as Bronsted base but not as acid ?

1 \(\mathrm{CH}_{3} \mathrm{COOH}\)
2 \(\mathrm{HCO}_{3}^{-}\)
3 \(\mathrm{H}_{2} \mathrm{PO}_{2}^{-}\)
4 \(\mathrm{H}_{2} \mathrm{PO}_{3}^{-}\)
CHXI07:EQUILIBRIUM

314436 In \(\mathrm{HS}^{-}, \mathrm{I}^{-}, \mathrm{RNH}_{2}\) and \(\mathrm{NH}_{3}\) order of proton accepting tendency will be

1 \({{\text{I}}^ - } > {\text{N}}{{\text{H}}_3} > {\text{RN}}{{\text{H}}_2} > {\text{H}}{{\text{S}}^ - }\)
2 \(\mathrm{NH}_{3}>\mathrm{RNH}_{2}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
3 \(\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{HS}^{-}>\mathrm{I}^{-}\)
4 \(\mathrm{HS}^{-}>\mathrm{RNH}_{2}>\mathrm{NH}_{3}>\mathrm{I}^{-}\)
CHXI07:EQUILIBRIUM

314437 Ammonia gas dissolves in water to form \(\mathrm{NH}_{4} \mathrm{OH}\). In this reaction, water acts as

1 Conjugate base
2 A non - polar molecule
3 An acid
4 A base
AIIMS - 2012
For More Updates join with Us
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