MCQ
Alkali metals in each period have
- ASmallest size
- ✓Lowest ionization potential
- CHighest ionization potential
- DHighest electronegativity
✓
Answer
Correct option: B.
Lowest ionization potential
b
(b) Lowest ionisation energy due to largest size.
(b) Lowest ionisation energy due to largest size.
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
Ethylene is prepared by the dehydration of
Given below are two statements :
In the light of the above statements, choose the most appropriate answer from the options given below :
In the light of the above statements, choose the most appropriate answer from the options given below :
The total number of stereoisomers that can exist for $M$ is
→$Image$
The dissociation of $SO_3(g)$ into $SO_2(g)$ & $O_2(g)$ is carried out in a closed container at a constant temperature $T$ . The equilibrium constant for the reaction is $K_P$ = $x\ atm^2$ . The partial pressure variation for the three gases is as shown
→The value of $x$ is
From left to right, $sp^2,\, sp^2,\, sp,\, sp$ hybridisation is present in
→The ratio of area covered by second orbital to the first orbital is
Iron salt used in blue prints is :
When a copper voltameter is connected with a battery of $e.m.f.$ $12\, volts$. $2\, gm$ of copper is deposited in $30$ minutes. If the same voltameter is connected across a $6 \,volt$ battery, then the mass of copper deposited in $45$ minutes would be ............. $\mathrm{gm}$
→When little vanadium is mixed with steel, it becomes
Which is incorrect match