Answer:
The correct answer is: X is nitrogen dioxide, and Y is a metal oxide
Explanation:
Combustion of compound of containing nitrogen and metal will give nitrogen dioxide and metal oxide as product. During combustion reaction a compound reacts with oxygen in order to yield oxides of elements present in the compound.
The general equation is given as:
Hence, the correct answer is :X is nitrogen dioxide, and Y is a metal oxide.
Answer:
Any two metal which are not ductile are iron and zinc ..
Explanation:
Air has a heat capacity of about 700 Joules per kg per °K and a density of just 1.2 kg/m3, so its initial energy would be 700 x 1 x 1.2 x 293 = 246,120 Joules
Answer:
A channel in an ancient Martian "river bed" was not carved out by liquid water but built by molten lava
Science is a body of knowledge and process of gaining new knowledge, It is also falsifiable.
Pseudoscience does not follow the scientific process. And it is also unfalsifiable.
