हिंदी

Choosing the Correct Words Given in Brackets, Complete the Sentence Given Below: - Chemistry

Advertisements
Advertisements

प्रश्न

Choosing the correct words given in brackets, complete the sentence given below:
A(n) ______ (acid/basic) salt is one in which the hydrogen of an acid has been partially replaced by a ______ (metal/non-metal).

रिक्त स्थान भरें
Advertisements

उत्तर

An acid salt is one in which the hydrogen of an acid has been partially replaced by a metal.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Study Of Acids, Bases and Salts - Exercise 5 [पृष्ठ ७४]

APPEARS IN

फ्रैंक Chemistry Part 2 [English] Class 10 ICSE
अध्याय 3 Study Of Acids, Bases and Salts
Exercise 5 | Q 3.2 | पृष्ठ ७४

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Dorji has a few bottles of soft drink in his restaurant. But, unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants acidic drink, another wants basic and third one wants neutral drink. How will Dorji decide which drink is to be served to whom?


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.


How will you test for the gas which is liberated when hydrochloric acid reacts with an active metal?

 

Explian the following:

Dil. HCl acid is stronger than highly concentrated acetic acid. 


Define a base.


Name the positive ion formed When an acid is dissolved in water.


In acidic solutions blue litmus changes into ______ colour.


State whether the following statement is true or false. Correct the false statement.

Lemon water is basic in nature.


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.


You are provided with four test tubes containing sugar solution, baking soda solution, tamarind solution, salt solution. Write down an activity to find the nature (acidic/basic/neutral) of each solution.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×