The oxides which are soluble in sodium hydroxide are: 1. As2O3 2.Sb2O3 3.SnO The correct options are:
Of the following oxides, the oxides which are soluble in sodium hydroxide are:
1. As2O3
2. Sb2O3
3. SnO
Q. With reference to communication technologies, which of the following statements is/are correct?
Select the correct answer using the code given below:
Which of the following organizations is/are transcontinental in its composition?
1. ASEAN 2. NATO
3. SCO 4. Mercosur
Q. Consider the following statements about the types of forests found in India:
Which of the above given statements is/are correct?