Fluorine, having the highest value of electronegativity, forms the strongest hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313622
Strongest hydrogen bonds can be formed by
1 \({\rm{HF}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{N}}{{\rm{H}}_{\rm{3}}}\)
4 \({\rm{HCl}}\)
Explanation:
Higher is the polarity, stronger is the hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313623
In which of the following substances will hydrogen bond be stronger?
1 \({\rm{HCl}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{HI}}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Explanation:
Due to more polarity of \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
NCERT Exemplar
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313624
Bond energy of covalent O - H bond in water is
1 Greater than bond energy of hydrogen bond
2 Equal to bond energy of hydrogen bond
3 Less than bond energy of hydrogen bond
4 Half of the bond energy of hydrogen bond
Explanation:
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313625
Maximum number of \(\mathrm{H}\)-bonds in one molecule of water is
1 1
2 2
3 3
4 4
Explanation:
One water molecule is joined to 4 water molecules - two with \(\mathrm{H}\)-atoms and other two with \(\mathrm{O}\)-atom. Thus, the maximum number of hydrogen bonds that a molecule of water can have four as shown below:
Fluorine, having the highest value of electronegativity, forms the strongest hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313622
Strongest hydrogen bonds can be formed by
1 \({\rm{HF}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{N}}{{\rm{H}}_{\rm{3}}}\)
4 \({\rm{HCl}}\)
Explanation:
Higher is the polarity, stronger is the hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313623
In which of the following substances will hydrogen bond be stronger?
1 \({\rm{HCl}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{HI}}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Explanation:
Due to more polarity of \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
NCERT Exemplar
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313624
Bond energy of covalent O - H bond in water is
1 Greater than bond energy of hydrogen bond
2 Equal to bond energy of hydrogen bond
3 Less than bond energy of hydrogen bond
4 Half of the bond energy of hydrogen bond
Explanation:
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313625
Maximum number of \(\mathrm{H}\)-bonds in one molecule of water is
1 1
2 2
3 3
4 4
Explanation:
One water molecule is joined to 4 water molecules - two with \(\mathrm{H}\)-atoms and other two with \(\mathrm{O}\)-atom. Thus, the maximum number of hydrogen bonds that a molecule of water can have four as shown below:
Fluorine, having the highest value of electronegativity, forms the strongest hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313622
Strongest hydrogen bonds can be formed by
1 \({\rm{HF}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{N}}{{\rm{H}}_{\rm{3}}}\)
4 \({\rm{HCl}}\)
Explanation:
Higher is the polarity, stronger is the hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313623
In which of the following substances will hydrogen bond be stronger?
1 \({\rm{HCl}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{HI}}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Explanation:
Due to more polarity of \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
NCERT Exemplar
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313624
Bond energy of covalent O - H bond in water is
1 Greater than bond energy of hydrogen bond
2 Equal to bond energy of hydrogen bond
3 Less than bond energy of hydrogen bond
4 Half of the bond energy of hydrogen bond
Explanation:
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313625
Maximum number of \(\mathrm{H}\)-bonds in one molecule of water is
1 1
2 2
3 3
4 4
Explanation:
One water molecule is joined to 4 water molecules - two with \(\mathrm{H}\)-atoms and other two with \(\mathrm{O}\)-atom. Thus, the maximum number of hydrogen bonds that a molecule of water can have four as shown below:
NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313621
Hydrogen bond is strongest in
1 \({\rm{S}} - {\rm{H}} - - - {\rm{O}}\)
2 \({\rm{O}} - {\rm{H}} - - - {\rm{S}}\)
3 \({\rm{F}} - {\rm{H}} - - - {\rm{F}}\)
4 \({\rm{O}} - {\rm{H}} - - - {\rm{N}}\)
Explanation:
Fluorine, having the highest value of electronegativity, forms the strongest hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313622
Strongest hydrogen bonds can be formed by
1 \({\rm{HF}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{N}}{{\rm{H}}_{\rm{3}}}\)
4 \({\rm{HCl}}\)
Explanation:
Higher is the polarity, stronger is the hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313623
In which of the following substances will hydrogen bond be stronger?
1 \({\rm{HCl}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{HI}}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Explanation:
Due to more polarity of \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
NCERT Exemplar
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313624
Bond energy of covalent O - H bond in water is
1 Greater than bond energy of hydrogen bond
2 Equal to bond energy of hydrogen bond
3 Less than bond energy of hydrogen bond
4 Half of the bond energy of hydrogen bond
Explanation:
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313625
Maximum number of \(\mathrm{H}\)-bonds in one molecule of water is
1 1
2 2
3 3
4 4
Explanation:
One water molecule is joined to 4 water molecules - two with \(\mathrm{H}\)-atoms and other two with \(\mathrm{O}\)-atom. Thus, the maximum number of hydrogen bonds that a molecule of water can have four as shown below:
Fluorine, having the highest value of electronegativity, forms the strongest hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313622
Strongest hydrogen bonds can be formed by
1 \({\rm{HF}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{N}}{{\rm{H}}_{\rm{3}}}\)
4 \({\rm{HCl}}\)
Explanation:
Higher is the polarity, stronger is the hydrogen bond.
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313623
In which of the following substances will hydrogen bond be stronger?
1 \({\rm{HCl}}\)
2 \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
3 \({\rm{HI}}\)
4 \({{\rm{H}}_{\rm{2}}}{\rm{S}}\)
Explanation:
Due to more polarity of \({{\rm{H}}_{\rm{2}}}{\rm{O}}\)
NCERT Exemplar
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313624
Bond energy of covalent O - H bond in water is
1 Greater than bond energy of hydrogen bond
2 Equal to bond energy of hydrogen bond
3 Less than bond energy of hydrogen bond
4 Half of the bond energy of hydrogen bond
Explanation:
CHXI04:CHEMICAL BONDING AND MOLECULAR STRUCTURE
313625
Maximum number of \(\mathrm{H}\)-bonds in one molecule of water is
1 1
2 2
3 3
4 4
Explanation:
One water molecule is joined to 4 water molecules - two with \(\mathrm{H}\)-atoms and other two with \(\mathrm{O}\)-atom. Thus, the maximum number of hydrogen bonds that a molecule of water can have four as shown below:
