Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
How many of these are electron deficient: B₂H₆… | StemPy Lab
Quizzes
/
How many of these are electron deficient: B₂H₆, (AlH₃)n, CH₄, NH₃ and H₂O?
Chemistry
Advanced
High School (11–12)
The p-Block Elements
Created by
StemPy Lab
How many of these are electron deficient:
B
2
H
6
\text{B}_{2}\text{H}_{6}
B
2
H
6
,
(
AlH
3
)
n
(\text{AlH}_{3})\text{n}
(
AlH
3
)
n
,
CH
4
\text{CH}_{4}
CH
4
,
NH
3
\text{NH}_{3}
NH
3
and
H
2
O
\text{H}_{2}\text{O}
H
2
O
?
Three
Four
One
Two
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← Assertion (A): Lead(IV) oxide gives chlorine with concentrated hydrochloric acid. Reason (R): Lead(IV) is less stable than lead(II), because of the inert pair effect, and it takes electrons readily.
The oxidation states that the elements of group 15 commonly show are →
More on
The p-Block Elements
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
A colourless gas A has a choking smell. It turns acidified potassium dichromate from orange to…
Advanced
The strength of bleaching powder is given as the percentage of available chlorine, which is the…
Advanced
Chlorine gas, 0.600 mol, is passed into an excess of sodium hydroxide solution…
Hard
A student passes sulphur dioxide through 25.0 mL of 0.0200 mol/L potassium permanganate solution…
Hard
All problems on this topic →
Created by StemPy LabCreated by StemPy Lab