Which of the following is a product formed whrb no2 and h2o react together a o2 b hno3 c h2 d p(oh)2

Answer : The correct option is, (B)

Explanation :

Balanced chemical reaction : It is defined as the number of atoms of individual elements present on reactant side must be equal to the product side.

The balanced chemical reaction will be,

By the stoichiometry, we can say that 2 moles of react with 1 mole of to give 1 moles of and 1 mole of .

In this reaction, and are the reactants and and are the products.

Hence, the correct option is, (B)

the answer is the

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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