I Will Send you the Correct 2021 Nabteb Chemistry Paper I (Obj/Essay) Questions and Answers, Nabteb 2021 Chemistry Paper I (Obj/Essay) Runs, Nabteb 2021 Chemistry Paper I (Obj/Essay) Expo, Nabteb 2021 Chemistry Paper I (Obj/Essay) Answers with Objective and Essay/Theory Exactly 1 hour Before the Exam. Nabteb 2021 Chemistry Paper I (Obj/Essay) Obj and Essay Questions & Answers
Saturday 26th June 2021 Chemistry paper I objective and essay (9: 00am – 11:30am)
NABTEB 2021 CHEMISTRY ESSAY AND OBJ ANSWERS
For more answer contact 07062154881 on whatsapp
Entropy is a measure of degree or disorder or randomness of a system unit is JK^-1 mol^-1.
_Under Electrovalent Compound_
1. They are solid at room temperature and do not vaporise easily.
2. They have high melting point and boiling point.
3. Elctrovalent Compounds readily dissolve in water and other polar solvent.
4. They do not dissolve in non – polar solvents such as benzene, ether, etc.
_Under Covalent Compound_
1. They are gases or volatile liquids because their molecules being electrically neutral are not bound by strong attractive force.
2. Covalent compounds readily dissolve in non – polar organic solvents such as benzene etc.
3. They have low melting and boiling points.
4. Covalent Compounds do not conduct electricity.
1. High melting and boiling points.
2. Good Conductors of heat and electricity.
3. Relatively high densities.
5. Malleable that is can be hammered into sheets.
1. Nature of reactant.
2. Surface area of the reactant.
3. Presence of catalyst.
4. Presence of light.
5. Temperature of the reaction mixture.
iii) Gay Lussac’s law states that the volume of gas which take part in a chemical reaction bear a simple whole number ratio to another end to the volume of the products, if gaseous, when measured at constant temperature and pressure.
H2(g) + —— 2HCL(g)
Hardness of water is due to the presence of dissolved Calcium tetraoxosulphate(VI), Magnesiumtetraoxosulphate(VI) and Calcium hydrogen trioxocarbonate(IV) in water.
_Under Temporary Hardness_
1. This type of hardness is caused by the presence of dissolved calcium hydrogen trioxocarbonate(IV) Can(HCO3)2.
2. It causes furring of kettles and boilers and also stalagmites and stalactites.
_Under Permanent Hardness_
1. This type of hardness is caused by the presence of calcium or magnesium ions in the form of so lube chloride.
2. It can be removed by using chemicals.
1. Addition of caustic soda.
3. Addition of Washing Soda.
Nabteb 2021 Chemistry Paper I (Obj/Essay) Questions and Answers
We are pleased to inform all Nabteb students sitting for the 2021 Nabteb Chemistry Paper I (Obj/Essay) Exam that we have the complete Nabteb 2021 Chemistry Paper I (Obj/Essay) Expo with Questions Paper for May/June Nabteb Examination.
Did you know a good Nabteb result is your one ticket to admission to any University or Polytechnic of your choice? If you’re directed to this website pls subscribe now and smile while you write your exam.
How to Subscribe for Nabteb 2021 Chemistry Paper I (Obj/Essay) Answers.
Choose from the below subscription price list that best suits you, then send the exact amount as Mtn Recharge Card to us on 07062154881
TEXT MESSAGE: N800 WHATSAPP GROUP: N600 PASSWORD LINK: N400
Related Post » How to Check Nabteb 2021 Examination Result
See How to Make Payment For Nabteb 2021 Chemistry Paper I (Obj/Essay) Expo.
Send the following details:
- Your Mtn Card
- Your Subject Name
- Your Phone Number to 07062154881
Immediately we have confirmed your details, the complete 2021 Nabteb Chemistry Paper I (Obj/Essay) runs will be sent to you.
WHAT YOU MUST KNOW
- If you supply Nabteb to your students or schools and you will need Nabteb Chemistry Paper I (Obj/Essay) questions paper and answers contact us.
- No website would post free 2021 Nabteb Chemistry Paper I (Obj/Essay) answers online if they got the real questions paper direct from Nabteb officials like us. Beware of fake websites!!
- Most of the websites posting free Nabteb Chemistry Paper I (Obj/Essay) expo online are posting fake answers or copied ones with little to no knowledge of how it came about.
I HOPE THE DESCRIPTION PROVIDED ABOVE IS ENOUGH TO CONVINCE YOU WE ARE 100% REAL AND LEGIT.
Nabteb Chemistry Paper I (Obj/Essay) Answer 2021, Nabteb Chemistry Paper I (Obj/Essay) 2021, Nabteb Timetable 2021, Nabteb 2021 Syllabus, Nabteb Time Table Download, Nabteb May June exam Start When, Nabteb May/June 2021 Registration, Is Nabteb Registration Still on, Nabteb Chemistry Paper I (Obj/Essay) Nov Dec 2021, Nabteb Chemistry Paper I (Obj/Essay) Answer 2021, Nabteb Chemistry Paper I (Obj/Essay) 2021, Nabteb 2021 Chemistry Paper I (Obj/Essay), Alternative to Chemistry Paper I (Obj/Essay) Past Questions Pdf, 2021 Nabteb Chemistry Paper I (Obj/Essay) Questions and Answers Pdf, 2021 Nabteb Chemistry Paper I (Obj/Essay) Questions and Answers Pdf Download, 2021 Nabteb Chemistry Paper I (Obj/Essay) Questions and Answers