Electrovalent compounds are characterized by
solubility in ethanol
high molar mass
high melting point
strong oxidizing ability
Correct answer is C
No explanation has been provided for this answer.
ZSO3
Z3CI2
Z 2O 3
ZS3
Correct answer is C
No explanation has been provided for this answer.
losing one electron
Sharing one electron
Donating lone pair of electrons
Gaining one electron
Correct answer is D
No explanation has been provided for this answer.
Q
R
S
T
Correct answer is C
No explanation has been provided for this answer.
The greenhouse effect is a climatic condition associated with the presence of excess
carbon (IV) oxide
hydrogen sulphide
nitrogen (ll) oxide
ammonia gas
Correct answer is A
No explanation has been provided for this answer.