Download App

The s-block Elements — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryThe s-block Elements1 Mark
MCQ
Which one of the following will not give flame test?
  • A
    $Ca$
  • B
    $Ba$
  • C
    $Sr$
  • ✓
    $Be$
✓

Answer

Correct option: D.
$Be$

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 The s-block Elements→The s-block Elements — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

$S + \frac{3}{2}{O_2} \to S{O_3} + 2x\,kcal$

$S{O_2} + \frac{1}{2}{O_2} \to S{O_3} + y\,kcal$

Find out the heat of formation of $S{O_2}$

→
Total number of stereoisomers of the compound $1-$ bromo $-3-$ chloro cyclobutane
→
Assign $A, B, C, D$ from given type of reaction. $(NH_4)_2 Cr_2O_7 \xrightarrow{\Delta }N_2  \uparrow  + Cr_2O_3   \downarrow   + H_2O   \uparrow  $
→
Which of the following compounds is used for water softening?
→
What is the radius of Bohr’s fifth orbit for $B^{+4}.$ .................. $\mathop {\rm{A}}\limits^{\rm{o}} $
→
In a compound $C, H, N$ atoms are present in $9 : 1 : 3.5$ by weight. Molecular weight of compound is $108$ . Its molecular formula is
→
When sodium propionate is heated with soda lime, the main product is
→
In a double bond between two carbon atoms of ethene, there are
→
If change in energy $(\Delta E) = 3 \times {10^{ - 8}}J,\,\,h = 6.64 \times {10^{ - 34}}J{\rm{ - }}s$ and $c = 3 \times {10^8}\,m/s,$ then wavelength of the light is
→
The electronic configuration with the highest ionization enthalpy is
→