MCQ
Super alloys are usually
- AIron based
- BNickel based
- CCobalt based
- ✓Based on all of these
✓
Answer
Correct option: D.
Based on all of these
d
Super alloys are usually Iron, Nickel and Cobalt based.
Super alloys are usually Iron, Nickel and Cobalt based.
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
For a $d ^{4}$ metal ion in an octahedral field, the correct electronic configuration is:
→$2B(g) + 2C(g) \rightleftharpoons 3A(g) + heat$ ; necessary conditions to obtain high amount of $A$ are
→Product of the reaction is
Which of the following is INCORRECT :-
Molecule $\&$ Type of overlapping in bridge bond
→Molecule $\&$ Type of overlapping in bridge bond
The $IUPAC$ name of $\beta -$ ethoxy $-\alpha -$ hydroxy propionic acid (trivial name) is :
→In a regular octahedral molecule $MX_6,$ the number of $X -M -X$ bonds of $180^o $ are :-
→For the reaction
→$CH_4(g) + 2O_2(g) \rightleftharpoons CO_2(g) + 2H_2O(l) \,\,\,\Delta H_r =\, -170.8\, kJ\, mol^{-1}$
Which of the following statements is not true
Nitrogen $(I)$ oxide is produced by
→Lucas test is used for
$5\, moles$ of $AB_2$ weight $125 \times 10^{-3}\, kg$ and $10\, moles$ of $A_2B_2$ weight $300 \times 10^{-3}\, kg$. The molar mass of $A(M_A)$ and molar mass of $B(M_B)$ in $kg\, mol^{-1}$ are
→