MCQ
$M$ is
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A weak monoprotic acid of $0.1\, M,$ ionizes to $1\% $ in solution. What will be the $pH $ of solution
→Which one of the following molecule will form a linear polymeric structure due to $H-$ Bonding
→The enthalpy of combustion of methane at ${25\,^o}C$ is $890\,kJ$. The heat liberated when $3.2\,g$ of methane is burnt in air is.....$kJ$
→Unknown compound $(A)$ is
→The element with atomic number $55$ belongs to
→$N{H_3}$ has a much higher boiling point than $P{H_3}$ because
→In $O_2^ - ,$ ${O_2}$ and $O_2^{ - 2}$ molecular species, the total number of antibonding electrons respectively are
→The molecule of hydrogen atom is formed due to the overlapping of orbitals of two hydrogen atoms. Which of the following types of overlapping takes place in the formation of H2 molecule?
Which of the following is correct
Which of the following number of lone pair at central atom zero
→$XeO _{3}, XeO _{2} F _{2}, XeO _{4}, XeO _{3} F _{2}, Ba _{2} XeF _{4}$