The correct statements among (a) to (d) are : (a) Saline hydrides produce `H_(2)` gas when reacted with `H_(2)O` (b) Reaction of `LiAlH_(4)` with`BF_(3)` leads to `B_(2)H_(6)` ( c ) `PH_(3)` and `CH_(4)` are electron – rich and electron – precise hydrides, respectively ( d) HF and `CH_(4)` are called as molecular hydrides
A
a,b,c and d
B
c and d
C
a,c and d only
D
a,b and c only
Text Solution
Verified by Experts
The correct Answer is:
C
Topper's Solved these Questions
JEE MAINS
JEE MAINS PREVIOUS YEAR ENGLISH|Exercise QUESTION|1 Videos
JEE MAIN
JEE MAINS PREVIOUS YEAR ENGLISH|Exercise CHEMISTRY|146 Videos
JEE MAINS 2020
JEE MAINS PREVIOUS YEAR ENGLISH|Exercise CHEMSITRY|23 Videos
Similar Questions
Explore conceptually related problems
The correct statements among (a) to (d) are (a). Saline hyddrides produces H_(2) gas when reaction with H_(2)O . (b). Reaction of LiAlH_(4) with BF_(3) leads to B_(2)H_(6) (c). PH_(3) and CH_(4) are electron rich and electron precise hydrides, respectively. (d). HF and CH_(4) are called as molecular hydrides.
The correct statements among (a) to (d) are (a). Saline hyddrides produces H_(2) gas when reaction with H_(2)O . (b). Reaction of LiAlH_(4) with BF_(3) leads to B_(2)H_(6) (c). PH_(3) and CH_(4) are electron rich and electron precise hydrides, respectively. (d). HF and CH_(4) are called as molecular hydrides.
NH_(3),H_(2)O,CH_(4),HF,BH_(3),BeH_(2),SiH_(4),H_(2)S,PH_(3) How many of the above compounds are electron precise.
Name the class of hydrides to which H_(2)O, B_(2)H_(6) , NaH and LaH_(3) belong.
Among CaH_(2),NH_(3), and B_(2)H_(6) which are covalent hydrides?
Among CaH_2, NH_3, NaH and B_2H_6 which are covalent hydrides?
An alkene CH_(3)CH = CH_(2) is treated with B_(2)H_(6) in presence of H_(2)O_(2) . The final product formed is
Calculate the molecular masses of H_(2), O_(2), Cl_(2), CO_(2), CH_(4), C_(2)H_(6), C_(2)H_(4), NH_(3), CH_(3)OH .
How many of the following are saline hydrides? CH_(4),NaH, HF, CrH, PdH_(0.7), LiH, CaH_(2),TiH_(1.6)
