Download App

Acids, Bases and Salts — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryAcids, Bases and Salts1 Mark
Question
What do you understand by the terms, acid?
✓

Answer

Acids are defined as compounds which contain one or more hydrogen atoms, and when dissolved in water, they produce hydronium ions $(H_3O^+)$, the only positively charged ions.

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 Question Answer]" from Acids, Bases and Salts→Acids, Bases and Salts — all question types→Chemistry STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

Two compounds of lead which combine with conc. HCl to liberate chlorine.
→
Write the name and formula of two ores of the following: Aluminium
→
State your observation of the following case :
When moist starch iodide paper is introduced into chlorine gas.
→
Give the IUPAC names of the follwing compound. The IUPAC names of the compounds on the left are to guide you into giving the correct names of the compounds on the right.
$\begin{array}{cc}
\phantom{....}\ce{H}\phantom{..}\ce{H}\phantom{..}\ce{H}\\
\phantom{....}|\phantom{...} \phantom{.}|\phantom{...}||\\
\ce{H-C-C-C}\\
\phantom{....}|\phantom{...} \phantom{.}|\phantom{...}|\\
\phantom{......}\ce{H}\phantom{..}\ce{H}\phantom{..}\phantom{}\ce{OH}\phantom{}\\
\end{array}$
Propanoic acid 		$\begin{array}{cc}
\phantom{.....}\ce{H}\phantom{...}\ce{O}\phantom{..}\\
\phantom{....}|\phantom{..} \phantom{..}\phantom{}||\\
\ce{H-C-C}\\
\phantom{....}|\phantom{...} \phantom{.}\phantom{}|\\
\phantom{.......}\ce{H}\phantom{...}\ce{OH}\phantom{..}\\
\end{array}$
_____________________
→
In a group, a particular element has the lowest ionization potential; does it ionize most easily or least easily? Explain with example.
→
Name the ions furnished by bases in solution.
→
Give a chemical term for a reaction in which hydrogen of a alkane is replaced by a halogen.
→
What are the term defined below?
A bond formed by share pair of electrons, each bonding atom contributing one electron to the pair.
→
Name an organic compound which is used for illuminating country houses ?
→
Give balanced reactions for the following conversion:
Ammonia to ammonium carbonate.
→