The decay product of tritium is
a 11H b. 21H c. 32He d.0−1e
a and b
c and d
b and c
a and d
Tritium on disintegration gives helium isotope and beta ray
In which of the following molecules the lone pairs occupy axial positions
A. XeF2 B.XeF4 C.BrF5 D.SCl4
In the given figure, BD = AD and DC = AC, If ∠ABC=35∘, then x∘ = ___.
An element X combines with hydrogen to form a compound XH3. The element X is placed on the right side of the periodic table. What is true about the element X?A. Has 3 valence electrons
B. Is a metal and is solid.
C. Is a non-metal and is a gas.
D. Has 5 valence electrons.
E. XH3 reacts with water to form a basic compound.