1
JEE Main 2018 (Online) 15th April Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Lithium aluminium hydride reacts with silicon tetrachloride to form :
A
LiCl,   AlH3  and   SiH4
B
LiCl,  AlCl3  and  SiH4
C
LiH,   AlCl3  and  SiCl2
D
LiH,  AlH3   and   SiH4
2
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
A white sodium salt dissolves readily in water to give a solution which is neutral to litmus. When silver nitrate solution is added to the aformentioned solution, a white precipitate is obtained which does not dissolve in dil. nitric acid. The anion is :
A
CO32-
B
SO42-
C
Cl-
D
S2-
3
JEE Main 2017 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Which one of the following is an oxide ?
A
KO2
B
BaO2
C
SiO2
D
CsO2
4
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
Both lithium and magnesium display several similar properties due to the diagonal relationship; however, the one which is incorrect, is:
A
both form soluble bicarbonates
B
both from nitrides
C
nitrates of both Li and Mg yield NO2 and O2 on heating
D
both form basic carbonates
JEE Main Subjects
EXAM MAP
Joint Entrance Examination
JEE MainJEE AdvancedWB JEE
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Medical
NEET