Download App

acids, bases and salts — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10Scienceacids, bases and salts1 Mark
Question
Name the sodium compound which is used for softening hard water.
✓

Answer

  • Sodium carbonate $-\mathrm{Na}_2 \mathrm{CO}_3$

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 "[1 Mark Questions]" from acids, bases and salts→acids, bases and salts — all question types→Science STD 10 question papers→Gujarat Board STD 10 question papers→Gujarat Board question paper generator→

Similar questions

The magnification produced by concave lens is always less than 1. Why?
→
Name the sodium compound which is used for softening hard water.
→
Define the terms : Biogas
→
Define the terms : Fossil fuels
→
Define the terms : Non-conventional sources at energy
→
State any two examples of movement in order to protect ourselves.
→
State value of potential difference between the live wire and neutral wire of power supply in our country.
→
Write the IUPAC names of the compounds using their structural formulae:
$CH _3- C \equiv C H$
→
Define the terms : Wind energy farm
→
Complete the chemical reaction:
$Zn +2 HCl \longrightarrow \ldots \ldots+\ldots \ldots$
→