Question Text
Question 1 :
An oxidizing agent is always takes part in the reduction process while a reducing agent is always take part in the _______ process.
Question 2 :
In $$HS^, I^, R-NH_2, NH_3$$ order of proton excepting tendency will be:
Question 5 :
Name the type of the following chemical reaction.$$2KClO_3 \rightarrow 2KCl +3O_2$$
Question 6 :
AB + CD $$\rightarrow$$ AD + BC<br/><br/>The reaction is an example of _________.<br/><br/><br/>
Question 7 :
Which of the following symbol is used to show solid precipitate?
Question 8 :
What is the difference between displacement over double displacement reactions ?
Question 10 :
A less reactive metal replaces a more reactive metal from its salt solution in water.<br>
Question 14 :
The substance that initially involved in a chemical reaction is called a reactant.
Question 15 :
State true or false.<br/>In a chemical equation, the products are written on the left-hand side and the reactants on the right-hand side with an arrow in between.
Question 17 :
Which type of chemical decomposition reaction is the following reaction?<br>$$Cu(OH)_2\xrightarrow {heat} CuO+H_2O$$
Question 19 :
Reaction of iron nails with copper sulphate solution is an example of ____________.