MCQ
बेकिंग पाउडर का अणुसूत्र क्या है?
  • A
    $\mathrm{Na}_{2} \mathrm{CO}_{3}$
  • B
    $\mathrm{CaCO}_{3}$
  • $\mathrm{NaHCO}_{3}$
  • D
    $\mathrm{NaNO}_{3}$

Answer

Correct option: C.
$\mathrm{NaHCO}_{3}$
c

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