Water has a rather high boiling point despite its low mol...
Water has a rather high boiling point despite its low molecular mass because of the presence of?
hydrogen bonding
covalent bonding
ionic bonding
metallic bonding
Correct answer is A
No explanation has been provided for this answer.
On exposure to hydrogen sulphide, moist lead (II) ethanoate paper turns ...
50cm 3 of a saturated solution of potassium trioxonitrate (V)at 40°C contains 5.05g of the salt....
In which of the following reactions has the oxidation number of nitrogen increased? ...
In the experiment above. Z can be ...
An electron can be added to a halogen atom to form a halide ion with? ...
When 250 cm3 of a saturated solution of CuSO\(_4\) at 30°C was evaporated to dryness, 5.0 g of t...
Which of the following gases is the most dangerous pollutant? ...
CH4(g) + Cl2(g) → CH3 Cl(s) + HCl(g) The major factor that influence the rate of the reaction abo...