A compound that gives a brick-red colour to a non-luminou...
A compound that gives a brick-red colour to a non-luminous flame is likely to contain
copper ions
sodium ions
calcium ions
Potassium ions
Correct answer is C
No explanation has been provided for this answer.
Which of the following represents ethyl ethanonate? ...
Which of the following is a component of the car exhaust? ...
Which of the following are mixtures? i, Petroleum ii, Rubber latex iii. Vulcanizer's solution...
2HCL(ag) + CaCO3(ag) → CaCL2(ag) + H2O(1) + CO from the reaction above, which of the following ...