okay

Comments

Post a Comment

Popular posts from this blog

NCERT solution class 7 science ch 5 acids bases and salts.

Image
ncert sulution class 7 ch 5. Here solution of science book of class 7 ch 5 .detailed solutions of ncert book of class 7. questions 1 to 5. Q 1 . State the differences between acids and bases. Answer : Acid:- (i) these are sour to taste. (ii) acid turn blue litmus red. (iii) acid do not change colour red litmus paper. Bases:-(I) these are bitter to taste. (ii) bases turn red litmus blue. (iii) bases do not change colour blue litmus paper. Q 2 . ammonia isfound in many household product,such as window cleaner. It turn red litmus blue. What is its nature? Answer : Ammonia is fundamental in nature because it turns the colors of red litmus paper into blue. Q 3 . Name the sources from which litmus solution is obtained.what is the use of this solution? Answer : Litmus solution is obtained from Lifes. To get the solution from the solution, the natural dye extracted in distilled water is dissolved in distilled water. It is used as an indicator to differentiate between acids and bases. ...
Read more

Ncert solution of class 7 ch 7 .weather climate and adaptation of animals to climate

Image
Ncert solution class  7 ch 7.Weather, Climate and Adaptations of Animals to Climate Get here details solution of ncert book of class 7 ch 7.in all answer. book questions 1 to 5. Q 1 . Namethe elements that determine the weather of a place. Answer :Elements that determine the location of a place are the temperature, humidity, precipitation and wind speed. Q 2 .Whenare the maximum and minimum temperature likely to occur during the day? Answer : The maximum temperature of the day occurs in the afternoon, while the minimum temperature is in the morning. Q 3 .fill in the blanks:- Only Answer : (i) climate (ii) hot and dry (iii) the polar region and the tropical region. Q 4 .indicateThe type of climate.... Answer : (a)Moderately hot and wet (b) hot and wet (c) hot and dry  (d) wet Q 5 .Whichof the two changes frequently, weather or climate? Answer : weather,change,frequently.  questions 6 to 12. Q 6 .write the following are some of the characteristics of animal...
Read more