Skip to main content
Back to 14 TH GROUP ELEMENTS (P-BLOCK)

JEE CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)

1 Medium
1 of 1
Understanding +4 | -1
Monosilane on coming in contact with air burns with a luminous flame producing vortex rings. These rings are of
View answer and explanation
Correct option: A
SiO2\mathrm{Si}{\mathrm{O}_2}
The correct answer is A (SiO2\mathrm{SiO}_2) because silanes burn in air to form silicon dioxide, which creates the vortex rings.

More Questions from 14 TH GROUP ELEMENTS (P-BLOCK)

Practice All Chapter MCQs β†’
Type at least 2 characters or jump directly:
πŸ”“

Save your learning progress

Sign in with a free account to save your practice answers and quiz results, then return to them when you revise.