move at random
undergo inelastic collisions
attract each other
occupy a large volume
Correct answer is A
No explanation has been provided for this answer.
A groundnut plant showing stunted growth with yellow or mottled leaves is likely to be infected with
Blight
Tikka
Rosette
Anthracnose
Correct answer is C
No explanation has been provided for this answer.
Which of the following gases is light than air?
CO2
SO2
HCI
NH3
Correct answer is D
No explanation has been provided for this answer.
oxygen and water vapour
oxygen and nitrogen
carbon (IV) acid and noble gases
nitrogen and noble gases
Correct answer is D
No explanation has been provided for this answer.
What is the IUPAC name of the compound represented by the molecular formula NaCIO4?
Sodium tetraoxochlorate (l)
Sodium tetraoxochlorate (IV)
Sodium tetraoxochlorate (VI)
Sodium tetraoxochlorate(VII)
Correct answer is D
No explanation has been provided for this answer.