1
IIT-JEE 1993
True or False
+1
-0
In a given electric field, $$\beta-particles $$ are deflected more than $$\alpha-particles$$ in spite of $$\alpha-particles$$ having larger charge.
A
TRUE
B
FALSE
2
IIT-JEE 1986
True or False
+1
-0
The electron density in the XY plane in 3dx2 - y2 orbital is zero
A
TRUE
B
FALSE
3
IIT-JEE 1983
True or False
+1
-0
Gamma rays are electromagnetic radiations of wavelengths of 10-6 to 10-5 cm
A
TRUE
B
FALSE
4
IIT-JEE 1983
True or False
+1
-0
The energy of the electron in the 3d-orbital is less than that in the 4s-orbital in the hydrogen atom.
A
TRUE
B
FALSE
JEE Advanced Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12