Advertisements
Advertisements
प्रश्न
Acid mixed with base forms ______.
पर्याय
salt and water
salt
water
No reaction
Advertisements
उत्तर
Acid mixed with base forms salt and water.
APPEARS IN
संबंधित प्रश्न
Name an indicator which is pink in alkaline solution but turns colourless in acidic solution.
What is the common name of water soluble bases?
The salt which will give a neutral solution on dissolving in water will be:
(a) CH3COONa
(b) NH4Cl
(c) KCl
(d) Na2CO3
Do basic solutions also have H+(aq)? Why are they basic?
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Active metal -> Salt + hydrogen}\]
Define a base.
Choosing the correct words given in brackets, complete the sentence given below:
An acid is a compound which, when dissolved in water gives ______ ( hydronium / hydroxide) ions as the only ______ (positive/negative) ions.
Phenolphthalein is a synthetic indicator and its colours in acidic and basic solutions, respectively are ______.
Match the substances in Column I with those in Column II.
| Column 1 | Column II | ||
| (a) | Tartaric acid | (i) | soap |
| (b) | Calcium hydroxide | (ii) | curd |
| (c) | Formic acid | (iii) | unripe mangoes |
| (d) | Sodium hydroxide | (iv) | ant’s sting |
| (e) | Lactic acid | (v) | lime water |
Which of the following metal does not react with sodium hydroxides?
