Find out the incorrect statement....

Find out the incorrect statement.

Al is least electronegative element in group 13

Number of B-O-B linkages in `Na_2B_4O_7. 10H_2O` is six

Basicity of `H_3BO_3` and `H_3PO_3` are 1 and 2 respectively

Bond order of `CO^+` is more than CO

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AAKASH INSTITUTE ENGLISH-TEST 9-EXAMPLE

Isoprene can form two polymers which are natural rubber and gutta perc...
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Find out the oxidation state of tin in its salt, when 11.0 g of deposi...
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Find out the incorrect statement.
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Which of the following is/are acidic salts?
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Which of the following is correct relation of stability?
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Which of the following does not follow EAN rule?
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Strongest base among following is
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In which of the following there will be no Jahn-Teller effect with eit...
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Find out the pair of isostructural compounds.
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The sum of sigma and dpi-ppi bonds in H4P2O7 is
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Aluminium forms a carbide 'x' which react with water to give a gas 'y'...
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Which of the following process is carried out for concentration when i...
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In excess, which of the following can harm bones and teeth?
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The degree of hardness of 1 L sample of water having 0.025 g of MgCl2 ...
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A gaseous reaction A(2)(g) rarr B(g) + (1)/(2) C(g) shows increase in ...
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Draw the stable shape of PF3Cl2.
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Oxygen is difficult to liquify as compared to ammonia, then which of t...
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Calculate the concentration of OH^- ions in a solution prepared by mix...
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Enthalpy of dissociation of H2C2O4rightarrow2H^(+)+C2O4^(2-) will be ...
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Which of the following is most soluble in water?
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