When an iron nail gets rusted, iron oxide is formed 1 Without any change in the weight of the nail 2 With increase in the weight of the nail 3 With decrease in the weight of the nail 4 None of these

1 Answers  

---

what is meant by test manual?

1 Answers  

---

What are different constituents of food? Explain

14 Answers   College School Exams Tests, DHMCT, HCL,

---

Name the scientist who has been invited by the Srilankan Governement to have a Study on Employment development?

0 Answers  

---

there are 3 sources of resistance in a parallel circuit's. 2 of them are rated at 20 ohms, the other at 10 ohms. what is the circuit's total resistance?

2 Answers  

---

Caustic soda is 1 NaC1 2 Na2CO3 3 NaOH 4 NaHCO3

4 Answers  

---

What ate the most essential parts of the human body ?

2 Answers   State Bank Of India SBI,

---

Why is food necessary for human body ?

2 Answers  

---

neel armstrong belongs to which country ?

1 Answers  

---

What is the Respiration ?

2 Answers  

---

the basic approach to science was established by:

0 Answers   APPSC, Government,

---

What is voltage? ?? What type of of show voltage. ?? Practillay how's voltage?

0 Answers   Student,

---