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Give the Name and Formula of Two - Chemistry

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प्रश्न

Give the name and formula of two : Strong monobasic acids

एक शब्द/वाक्यांश उत्तर
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उत्तर

(i) Hydrogen chloride HCl
(ii) Nitric acid HNO3

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अध्याय 3: Study Of Acids, Bases and Salts - Exercise 1 [पृष्ठ ७०]

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फ्रैंक Chemistry Part 2 [English] Class 10 ICSE
अध्याय 3 Study Of Acids, Bases and Salts
Exercise 1 | Q 2.1 | पृष्ठ ७०

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संबंधित प्रश्न

When a solution is added to vanilla extract, then the characteristic smell of vanilla cannot be detected. State whether the given solution is an acid or a base.


The salt which will give a neutral solution on dissolving in water will be:
(a) CH3COONa
(b) NH4Cl
(c) KCl
(d) Na2CO3


Name the acid present in vinegar.


Write balanced equation to satisfy the following statement:

\[\ce{Acid + Carbonate or bicarbonate -> Salt + water + Carbon dioxide}\]


Main constituent of acid is ______.


Give the reaction of acid with nitrates. State the conditions under which they react.


What happens when a solution of an acid is mixed with a solution of a base in a test tube?

(i) Temperature of the solution decreases.

(ii) Temperature of the solution increases.

(iii) Temperature of the solution remains the same.

(iv) Salt formation takes place.


Fill in the cross word given in figure with the help of the clues provided.


Across

(2) The solution which does not change the colour of either red or blue litmus.

(4) Phenolphthalein gives pink colour in this type of solution.

(7) Colour of blue litmus in lemon juice.

Down

(1) It is used to test whether a substance is acidic or basic.

(3) It is a natural indicator and gives pink colour in basic solution.

(5) Nature of ant’s sting.

(6) It is responsible for the increase in temperature during a neutralisation reaction.


Curd contains ______ acid. 


Bring the soil sample of your area, find out if it is acidic, basic or neutral. Discuss with farmers if they treat the soil in any manner.


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