Question

If ur all answers are correct I will mark as brainliest answer all the questions don't leave any question​

Answer 1

Explanation:

(5 ) acids are sour in taste and bases are bitter in taste

generally acids are formed when non metals react with

water and bases are formed when metals react with

water

(6) salt is one of the substance that is formed between

reaction of an acid and a base the reaction of salt with an

acid forms acid and new salt while the strong bases react

with salt of weak base and gets displaced

(7) u can identify the nature of the given substance by

using litmus or when litmus it not available u can also use

natural indicators like turmeric or hibiscus if u use litmus

paper the blue litmus paper turns red in an acidic solution

and red litmus turns blue in basic solutions if u use

natural indicators like turmeric it remains yellow in acidic

solutions and it turns to red in basic solutions

8)if soil has less pH value it is more acidic so to increase

pH value of soil farmers use calcium carbonate and

magnesium carbonate

Answer 2

Answer:

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