12700
Which of the following statement is correct?
1 All allotopes of carbon \(sp^3\) hybridised
2 \(BF_3, SiF_4, BiCl_3\) all are partially hydrolysed
3 \(Mn_3O_4\) is a mixed oxide
4 \((B)\) and \((C)\) both true
Explanation:
\(Mn_3O_4 = 2MnO + MnO_2\)
Chemical Bonding and Molecular Structure
12012
Which of the following molecules does not possess a permanent dipole moment
1 \({H_2}S\)
2 \(S{O_2}\)
3 \(C{S_2}\)
4 \(S{O_3}\)
Explanation:
\(CS _2\) is one of the molecules which does not possess dipole moment. It does not possess dipole moment as it is a linear molecule and therefore it does not have permanent dipole moment. It is represented as \(S = C = S\)..
Chemical Bonding and Molecular Structure
12013
Which of the following has zero dipole moment
1 \(C{H_2}C{l_2}\)
2 \(C{H_4}\)
3 \(N{H_3}\)
4 \(P{H_3}\)
Explanation:
(b)\(C{H_4}\) have regular tetrahedron so its dipole moment is zero.
12700
Which of the following statement is correct?
1 All allotopes of carbon \(sp^3\) hybridised
2 \(BF_3, SiF_4, BiCl_3\) all are partially hydrolysed
3 \(Mn_3O_4\) is a mixed oxide
4 \((B)\) and \((C)\) both true
Explanation:
\(Mn_3O_4 = 2MnO + MnO_2\)
Chemical Bonding and Molecular Structure
12012
Which of the following molecules does not possess a permanent dipole moment
1 \({H_2}S\)
2 \(S{O_2}\)
3 \(C{S_2}\)
4 \(S{O_3}\)
Explanation:
\(CS _2\) is one of the molecules which does not possess dipole moment. It does not possess dipole moment as it is a linear molecule and therefore it does not have permanent dipole moment. It is represented as \(S = C = S\)..
Chemical Bonding and Molecular Structure
12013
Which of the following has zero dipole moment
1 \(C{H_2}C{l_2}\)
2 \(C{H_4}\)
3 \(N{H_3}\)
4 \(P{H_3}\)
Explanation:
(b)\(C{H_4}\) have regular tetrahedron so its dipole moment is zero.
12700
Which of the following statement is correct?
1 All allotopes of carbon \(sp^3\) hybridised
2 \(BF_3, SiF_4, BiCl_3\) all are partially hydrolysed
3 \(Mn_3O_4\) is a mixed oxide
4 \((B)\) and \((C)\) both true
Explanation:
\(Mn_3O_4 = 2MnO + MnO_2\)
Chemical Bonding and Molecular Structure
12012
Which of the following molecules does not possess a permanent dipole moment
1 \({H_2}S\)
2 \(S{O_2}\)
3 \(C{S_2}\)
4 \(S{O_3}\)
Explanation:
\(CS _2\) is one of the molecules which does not possess dipole moment. It does not possess dipole moment as it is a linear molecule and therefore it does not have permanent dipole moment. It is represented as \(S = C = S\)..
Chemical Bonding and Molecular Structure
12013
Which of the following has zero dipole moment
1 \(C{H_2}C{l_2}\)
2 \(C{H_4}\)
3 \(N{H_3}\)
4 \(P{H_3}\)
Explanation:
(b)\(C{H_4}\) have regular tetrahedron so its dipole moment is zero.
12700
Which of the following statement is correct?
1 All allotopes of carbon \(sp^3\) hybridised
2 \(BF_3, SiF_4, BiCl_3\) all are partially hydrolysed
3 \(Mn_3O_4\) is a mixed oxide
4 \((B)\) and \((C)\) both true
Explanation:
\(Mn_3O_4 = 2MnO + MnO_2\)
Chemical Bonding and Molecular Structure
12012
Which of the following molecules does not possess a permanent dipole moment
1 \({H_2}S\)
2 \(S{O_2}\)
3 \(C{S_2}\)
4 \(S{O_3}\)
Explanation:
\(CS _2\) is one of the molecules which does not possess dipole moment. It does not possess dipole moment as it is a linear molecule and therefore it does not have permanent dipole moment. It is represented as \(S = C = S\)..
Chemical Bonding and Molecular Structure
12013
Which of the following has zero dipole moment
1 \(C{H_2}C{l_2}\)
2 \(C{H_4}\)
3 \(N{H_3}\)
4 \(P{H_3}\)
Explanation:
(b)\(C{H_4}\) have regular tetrahedron so its dipole moment is zero.
