The alloy of steel that is used in making automobile parts and utensils
The alloy of steel that is used in making automobile parts and utensils
- A
Stainless steel
- B
Nickel steel
- C
Tungstun steel
- D
Chromium steel
Similar Questions
Mercury is the only metal which is liquid at ${0\,^o}C$. This is due to its
Mercury is the only metal which is liquid at ${0\,^o}C$. This is due to its
- [AIPMT 1995]
$(a)$ Answer the following questions :
$(i)$ Which element of the first transition series has highest second ionisation enthalpy ?
$(ii)$ Which element of the first transition series has highest third ionisation enthalpy ?
$(iii)$ Which element of the first transition series has lowest enthalpy of atomisation ?
$(b)$ Identify the metal and justify your answer.
$(i)$ Carbonyl $M(CO)_5$ $(ii)$ $MO_3F$
$(a)$ Answer the following questions :
$(i)$ Which element of the first transition series has highest second ionisation enthalpy ?
$(ii)$ Which element of the first transition series has highest third ionisation enthalpy ?
$(iii)$ Which element of the first transition series has lowest enthalpy of atomisation ?
$(b)$ Identify the metal and justify your answer.
$(i)$ Carbonyl $M(CO)_5$ $(ii)$ $MO_3F$
Stainless steel contains ........... $\%$ $Cr$
Stainless steel contains ........... $\%$ $Cr$
Why $\mathrm{E}^{\circ}$ values for $\mathrm{Mn}, \mathrm{Ni}$ and $\mathrm{Zn}$ are more negative than expected?
Why $\mathrm{E}^{\circ}$ values for $\mathrm{Mn}, \mathrm{Ni}$ and $\mathrm{Zn}$ are more negative than expected?
Which ion is not coloured
Which ion is not coloured