Download App

2019 MHT-CET PCM SET - 01 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CET2019 MHT-CET PCM SET - 011 Mark
MCQ
Bassemerisation is used in the extraction of ______.
  • A
    aluminium
  • B
    zinc
  • C
    iron
  • ✓
    copper
✓

Answer

Correct option: D.
copper
D

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from 2019 MHT-CET PCM SET - 01→2019 MHT-CET PCM SET - 01 — all question types→MHT - CET STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Which of the following formulae is used to find edge length of bee unit cell?
→
The reaction $2 NO _2 Cl _{( g )} \longrightarrow 2 NO _{2( g )}+ Cl _{2( g )}$ takes place in two steps as
$(i) \ NO _2 Cl _{( g )} \longrightarrow NO _{2( g )}+ Cl _{( g )}$
$(ii) \ NO _2 Cl _{( g )}+ Cl _{( g )} \longrightarrow NO _{2( g )}+ Cl _{2( g )}$
Identify the reaction intermediate.
→
Identify the percentage of recombinants in $F_2$ generation in the following case.In Morgan's experiment with Drosophila, the yellow-bodied white-eyed female was crossed with a brown-bodied red-eyed male and their $F_1$ progeny were intercrossed.
→
The equation of the tangent to the curve y = `2x + 1/x^2`, that is parallel to the X-axis, is ______.
→
Glass has refractive index $\mu$ with respect to air and the critical angle for a ray of light going from glass to air is $\theta .$ If a ray of light is incident from air on the glass with angle of incidence $\theta$ corresponding angle of refraction is $......$
→
A body is projected vertically upwards from earth's surface with velocity $2v_e$ where $v_e$ is escape velocity from earth's surface. The velocity when body escapes the gravitational pull is $.......$
→
Which is the CORRECT representation for the solubility product $\left(\mathrm{K}_{\mathrm{sp}}\right)$ of $\mathrm{CaF}_2$?
→
The angular momentum of electron in hydrogen atom is proportional to ____________.
→
If $y =cosec\  x^\circ$, then $`"dy"/"dx"` =$ ______.
→
Solution set of the inequality y ≥ 0 is ______.
→