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Those reaction in which two ionic compound in the solution react by exchange of their ions to form new compund Ex:- AlCl3+3NH4OH -: Al(OH)3+3NH4Cl Aluminium Trichloride+Ammonium Hydroxide:- Aluminium Hydroxide+ Ammonium chloride FeS++H2SO4-: FeSO4+H2S Iron sulphite +Hydrogen Sulphate:-Iron Sulphate+ Hydrogen Sulphite

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Aanchal Chauhan 2 years, 9 months ago (9870633)

In a chemical reactions when less reactive compound displaced by high reactive compound known as double displacement reaction Example 1) Bacl2 + CuSO4 = BaSO4 + CuCl2

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Kashish Creative Kushwah 2 years, 9 months ago (14256686)

A reaction in which compounds change their ions with another compounds

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ANSWER

p(x)=2x*3+x*2-15x-12 , g(x)= x+2

Posted by Sakshi Verma 2 years, 9 months ago (14251424)

CBSE > Class 09 > Mathematics

0 answers

ANSWER

15 सेंटीमीटर फोकस दूरी वाले एक अवतल दर्पण के सामने उस से 10 सेंटीमीटर दूरी 8 सेंटीमीटर ऊंचाई की एक वस्तु रखी गई है तो अवतल दर्पण से बने प्रतिबिंब की स्थिति ज्ञात कीजिए

Posted by Siddhi Yadav 2 years, 9 months ago (14343306)

UP Board > Class 12 > Physics

5 answers

Sapna Yadav Sapna Yadav 1 year, 7 months ago (15726136)

Sapna yadav

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Priyanka Shukla 1 year, 7 months ago (15624504)

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Priyanka Shukla 1 year, 8 months ago (15624504)

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Abhilash Gond 2 years, 8 months ago (14391758)

Solution -- अवतल दर्पण की फोकस दूरी f= -15cm u= - 10 cm तो 1/v+1/u=1/f से 1/v = 1/f - 1/u 1/v = 1/-15+1/-10 1/v = -2+(-3)/30 1/v = -5/ 30 1/v = -1/6 V= - 6 cm दर्पण के सामने

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Siddhi Yadav 2 years, 8 months ago (14343306)

Soluton

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ANSWER

When and why the corn law scrapped in Britain?

Posted by Ayush Kumar 2 years, 9 months ago (14343293)

CBSE > Class 10 > Social Science