Gurpreet Kaur Asked: November 26, 2019In: Class 10 What does one mean by exothermic and endothermic reactions? Describe exothermic and endothermic reactions with examples. 10 science10 science chapter 1chemistryclass 10class 10 sciencencert solutions 2020-2021
Gurpreet Kaur Asked: November 26, 2019In: Class 10 Why do we apply paint on iron articles? Give examples from daily life. 10 science chapter 1chemistryclass 10 sciencencert solutions 2020-2021
Amit Sharma Asked: November 9, 2019In: Class 10 Is water conservation necessary? Give reasons. Please answer. cbseclass 10class 10 sciencencertscience
Riya Asked: November 9, 2019In: Class 10 Why does absorption of digested food occur mainly in the small intestine? Explain briefly. cbseclass 10class 10 sciencencert solutionsscience
