1 only
2 only
3 only
1 and 3
2 and 4
Correct answer is D
No explanation has been provided for this answer.
In the electrolysis of brine the anode is ...
Which of the following compounds is the least soluble in water? ...
A salt which loses its mass when exposed to air is ...
What is the atomic number of Rhodium? ...
Which of the following compounds is an alkanoate? ...
Thermal cracking of alkanes usually ...
Which of the following types of hybridization gives rise to tetrahedral molecules?...