MCQ
Hydrogen in palladium is an example of:
- AGas in gas.
- BGas in liquid.
- CLiquid in solid.
- ✓Gas in solid.
✓
Answer
Correct option: D.
Gas in solid.
Hydrogen exists as gas where palladium is in element existing as solid.
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
Glucose reacts with methyl alcohol to give
For the reaction:
→$RCH _2 Br + I ^{-} \stackrel{\text { Acetone }}{\longrightarrow} \underset{\text { major }}{ RCH _2 I + Br ^{-}}$
The correct statement is :
Which of the following is correct ?
Which polymer among the following polymers does $\text{NOT}$ soften on heating?
→Ethyl alcohol exhibits acidic character on reacting with
The sum of coordination number and oxidation number of the metal $M$ in the complex $[M(en)_2(C_2O_4)]Cl$ (where $en$ is ethylenediamine) is
→Three structures are given below in which two glucose units are linked. Which of these linkages between glucose units are between $\mathrm{C}_1$ and $\mathrm{C}_4$ and which linkages are between $\mathrm{C}_1$ and $\mathrm{C}_6$?
→The common metal present in german silver, bell metal and brass is:
Which of the following is most active halogen
When an acidified solution of ferrous ammonium sulphate it treated with potassium permanganate solution, the ion which is oxidised is