Match Column $A$ with Column $B$:
Column $A$ Column $B$
$(1)$ Brass $(a)$ $Ni$ $(60\%)$,$Cr$ $(40\%)$
$(2)$ Bronze $(b)$ $Cu$ $(80\%)$,$Sn$ $(20\%)$
$(3)$ Cupronickel $(c)$ $Cu$ $(90\%)$,$Sn$ $(10\%)$
$(4)$ Nichrome $(d)$ $Cu$ $(70\%)$,$Zn$ $(30\%)$
$(e)$ $Cu$ $(75-85\%)$,$Ni$ $(15-25\%)$

  • A
    $1$ $\rightarrow d, 2$ $\rightarrow c, 3$ $\rightarrow e, 4$ $\rightarrow a$
  • B
    $1$ $\rightarrow d, 2$ $\rightarrow c, 3$ $\rightarrow e, 4$ $\rightarrow b$
  • C
    $1$ $\rightarrow d, 2$ $\rightarrow e, 3$ $\rightarrow a, 4$ $\rightarrow b$
  • D
    $1$ $\rightarrow e, 2$ $\rightarrow c, 3$ $\rightarrow a, 4$ $\rightarrow d$

Explore More

Similar Questions

$A$ first row transition metal with the highest enthalpy of atomization,upon reaction with oxygen at high temperature,forms oxides of the formula $M_2O_n$ (where $n=3, 4, 5$). The 'spin-only' magnetic moment value of the amphoteric oxide from the above oxides is $......$ $BM$ (nearest integer). (Given atomic number: $Sc: 21, Ti: 22, V: 23, Cr: 24, Mn: 25, Fe: 26, Co: 27, Ni: 28, Cu: 29, Zn: 30$)

$K_2Cr_2O_7 + H_2O_2 \xrightarrow{H^{+}} $

Presence of $Cr$ in steel makes it

Which transition metal oxide among the following has electrical conductivity similar to that of copper?

Potassium dichromate when heated with concentrated sulphuric acid and a soluble chloride,gives brown-red vapours of:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo