04. CHEMICAL BONDING AND MOLECULAR STRUCTURE
Chemical Bonding and Molecular Structure

11862 Phosphate of a metal \(M\) has the formula \({M_3}{\left( {P{O_4}} \right)_2}.\) The formula for its sulphate would be

1 \(MS{O_4}\)
2 \(M{\left( {S{O_4}} \right)_2}\)
3 \({M_2}{\left( {S{O_4}} \right)_3}\)
4 \({M_3}{\left( {S{O_4}} \right)_2}\)
Chemical Bonding and Molecular Structure

12005 Positive dipole moment is present in

1 \(CC{l_4}\)
2 \({C_6}{H_6}\)
3 \(B{F_3}\)
4 \(HF\)
Chemical Bonding and Molecular Structure

11863 The molecular formula of chloride of a metal \(M\) is \(MC{l_3}.\) The formula of its carbonate would be

1 \(MC{O_3}\)
2 \({M_2}{\left( {C{O_3}} \right)_3}\)
3 \({M_2}C{O_3}\)
4 \(M{\left( {C{O_3}} \right)_2}\)
Chemical Bonding and Molecular Structure

11864 Sodium chloride easily dissolves in water. This is because

1 It is a covalent compound
2 Salt reacts with water
3 It is a white substance
4 Its ions are easily solvated
Chemical Bonding and Molecular Structure

11862 Phosphate of a metal \(M\) has the formula \({M_3}{\left( {P{O_4}} \right)_2}.\) The formula for its sulphate would be

1 \(MS{O_4}\)
2 \(M{\left( {S{O_4}} \right)_2}\)
3 \({M_2}{\left( {S{O_4}} \right)_3}\)
4 \({M_3}{\left( {S{O_4}} \right)_2}\)
Chemical Bonding and Molecular Structure

12005 Positive dipole moment is present in

1 \(CC{l_4}\)
2 \({C_6}{H_6}\)
3 \(B{F_3}\)
4 \(HF\)
Chemical Bonding and Molecular Structure

11863 The molecular formula of chloride of a metal \(M\) is \(MC{l_3}.\) The formula of its carbonate would be

1 \(MC{O_3}\)
2 \({M_2}{\left( {C{O_3}} \right)_3}\)
3 \({M_2}C{O_3}\)
4 \(M{\left( {C{O_3}} \right)_2}\)
Chemical Bonding and Molecular Structure

11864 Sodium chloride easily dissolves in water. This is because

1 It is a covalent compound
2 Salt reacts with water
3 It is a white substance
4 Its ions are easily solvated
Chemical Bonding and Molecular Structure

11862 Phosphate of a metal \(M\) has the formula \({M_3}{\left( {P{O_4}} \right)_2}.\) The formula for its sulphate would be

1 \(MS{O_4}\)
2 \(M{\left( {S{O_4}} \right)_2}\)
3 \({M_2}{\left( {S{O_4}} \right)_3}\)
4 \({M_3}{\left( {S{O_4}} \right)_2}\)
Chemical Bonding and Molecular Structure

12005 Positive dipole moment is present in

1 \(CC{l_4}\)
2 \({C_6}{H_6}\)
3 \(B{F_3}\)
4 \(HF\)
Chemical Bonding and Molecular Structure

11863 The molecular formula of chloride of a metal \(M\) is \(MC{l_3}.\) The formula of its carbonate would be

1 \(MC{O_3}\)
2 \({M_2}{\left( {C{O_3}} \right)_3}\)
3 \({M_2}C{O_3}\)
4 \(M{\left( {C{O_3}} \right)_2}\)
Chemical Bonding and Molecular Structure

11864 Sodium chloride easily dissolves in water. This is because

1 It is a covalent compound
2 Salt reacts with water
3 It is a white substance
4 Its ions are easily solvated
Chemical Bonding and Molecular Structure

11862 Phosphate of a metal \(M\) has the formula \({M_3}{\left( {P{O_4}} \right)_2}.\) The formula for its sulphate would be

1 \(MS{O_4}\)
2 \(M{\left( {S{O_4}} \right)_2}\)
3 \({M_2}{\left( {S{O_4}} \right)_3}\)
4 \({M_3}{\left( {S{O_4}} \right)_2}\)
Chemical Bonding and Molecular Structure

12005 Positive dipole moment is present in

1 \(CC{l_4}\)
2 \({C_6}{H_6}\)
3 \(B{F_3}\)
4 \(HF\)
Chemical Bonding and Molecular Structure

11863 The molecular formula of chloride of a metal \(M\) is \(MC{l_3}.\) The formula of its carbonate would be

1 \(MC{O_3}\)
2 \({M_2}{\left( {C{O_3}} \right)_3}\)
3 \({M_2}C{O_3}\)
4 \(M{\left( {C{O_3}} \right)_2}\)
Chemical Bonding and Molecular Structure

11864 Sodium chloride easily dissolves in water. This is because

1 It is a covalent compound
2 Salt reacts with water
3 It is a white substance
4 Its ions are easily solvated