ICSE Class 10 Chemistry Solved Question Paper 2008

Name the organic compound prepared by each of the following reaction:

C₂H₅Br +KOH _{(alcoholic solution)}-----> 

Name the organic compound prepared by each of the following reaction:
CaC₂ +2H₂O ---->

Supply the missing word from those in the brackets(Do not write out the sentence.)

i) if an element has a low ionisation energy then it is likely to be ………(metallic/non-metallic).

ii) if  an element has seven electrons in its outermost shell then it is likely to have the …..(largest/smallest) atomic size among all the elements in the same period.

Name the organic compound prepared by each of the following reaction:
CH₃I +2H ---> 

What are the terms defined in given below?

A salt containing a metal ion surrounded by other ions or molecules. 

Name the organic compound prepared by each of the following reaction:

 C₂H₅COONa +NaOH---->?

What are the terms defined in given below?

A base which is soluble in water.

Name the organic compound prepared by each of the following reaction:

CO+2H_{2(zinc oxide catalyst)}------> 

Identify the following substance:

A dilute acid B which does not normally give hydrogen when reacted with metals but does not give a gas when it reacts with copper.

Identify the following substances:

An alkalines gas A which gives dense white fumes with hydrogen chloride.