Download App

p -Block elements - ll — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistryp -Block elements - ll1 Mark
MCQ
Thomas slag is
  • ✓
    $C{a_3}{(P{O_4})_2}$
  • B
    $MnSi{O_3}$
  • C
    $CaSi{O_3}$
  • D
    $FeSi{O_3}$
✓

Answer

Correct option: A.
$C{a_3}{(P{O_4})_2}$
a
It’s Obvious.

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 "M.C.Q (1 Marks)" from p -Block elements - ll→p -Block elements - ll — all question types→Chemistry STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

Which of the following Compounds has peroxide linkage ?
→
Maximum boiling point would be shown by:
→
Solder is an alloy of
→
In Tollen's test for aldehyde, the overall number of electron(s) transferred to the Tollen's reagent formula $\left[ Ag \left( NH _{3}\right)_{2}\right]^{+}$ per aldehyde group to form silver mirror is $......$. (Round off to the Nearest integer)
→
Invertase brings about the conversion of
→
The specific conductance of $0.0025\,M$ acetic acid is $5 \times 10^{-5}\,S\,cm ^{-1}$ at a certain temperature. The dissociation constant of acetic acid is $......\,10^{-7}$. (Nearest integer) Consider limiting molar conductivity of $CH _3 COOH$ as $400\,S\,cm ^2\,mol ^{-1}$
→
In the reaction $R - X\xrightarrow[{alcoholic}]{{KCN}}A\xrightarrow[\Delta ]{{{H_2}O/{H^ \oplus }}}B,$ product $(B)$ is
→
Formaldehyde is used as formalin in industries:
→
The nature of oxides $\mathrm{V}_{2} \mathrm{O}_{3}$ and $\mathrm{CrO}$ is indexed as $'\mathrm{X}^{\prime}$ and $'\mathrm{Y}^{\prime}$ type respectively. The correct set of $\mathrm{X}$ and $\mathrm{Y}$ is:
→
Empty space in $\text{ccp}$ lattice is:
→