Which of the following statements is no...

Which of the following statements is not correct about molecular crystals ?

They are generally soft and easily compressible

They are good conductors of electricity as the electrons are delocalised in the bonds

They have low melting and boiling points

They consist of polar or non-polar molecules .

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The correct Answer is:

Molecular crystals are bad conductors of electricity as the electrons are localised in the bonds.

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Which of the following statement is not correct about P_(2) ?

It will give non-resolvable product with MeMgBr

It can not give effervescence of `CO_(2)` with `NaHCO_(3)`

It gives alkane on sodalime decarboxylation

It can change blue litmus into red

It will not give mustard oil reaction.

It will not give carbylamine test or isocyanide test.

It will decolourize bromine water.

It will give base solble product with Hinberg reagent.

It is dextrorotatory compound

It exists in the two cyclic forms which is obtained by the addition of OH at C-5 to the gt C =O group

It exists as six membered ring

It is named as furanose as it contain one oxygen and six carbon atom