A hydrogen bond is a special type of induced dipole - induced dipole interaction.
Anonymous Quiz
62%
True
38%
False
The neutralisation reaction is endothermic and the enthalpy change is positive.
Anonymous Quiz
29%
True
71%
False
Endothermic reaction is a reaction which absorbs heat from the surroundings.
Anonymous Quiz
86%
True
14%
False
Specific heat capacity of liquid is the energy required to raise the temperature of 1 cm³ of liquid by 1°C.
Anonymous Quiz
52%
True
48%
False
The state symbol for carbon is shown as "graphite" because graphite is the most stable form of carbon.
Anonymous Quiz
97%
True
3%
False
The lower the bond enthalpy, the more energy needed to break the bond, and the stronger the bond.
Anonymous Quiz
51%
True
49%
False
Reactions that are initiated by light are called photochemical reactions.
Anonymous Quiz
88%
True
12%
False
If the colliding particles have the correct orientation, they will bounce off each other.
Anonymous Quiz
43%
True
57%
False
The smaller the particle size, the smaller the surface area will be.
Anonymous Quiz
28%
True
72%
False
Enzymes act as biocatalysts for specific biochemical reactions in living systems.
Anonymous Quiz
83%
True
17%
False
Ptyalin in saliva catalyses to hasten the breakdown of large molecules of starch.
Anonymous Quiz
60%
True
40%
False
Negative catalyst is a catalyst that slows down the rate of a chemical reaction.
Anonymous Quiz
89%
True
11%
False
အထက်ပါ True/False objective questions များသည် ဂျိုးဖြူရဲ့ပဲ့ကိုင်ရှင်၊ ဓာတုဗေဒဆရာ ဦးဌေးဝင်း(Mr. Win) ၏ မေးခွန်းများသာလျှင်ဖြစ်ပါသည်။ ဆရာ့ကို ဒီနေရာကနေ လေးစားဂါဝရပြုပါတယ်ရှင့်🙏။
G-12 မောင်လေး၊ ညီမလေးတို့လည်း ဖြေနိုင်ကြလိမ့်မယ်လို့ ယုံကြည်ပါတယ်ရှင့်။ အားလုံးပဲ fighting ပါ🤜🤛။
#studywithK2
#Kelly
G-12 မောင်လေး၊ ညီမလေးတို့လည်း ဖြေနိုင်ကြလိမ့်မယ်လို့ ယုံကြည်ပါတယ်ရှင့်။ အားလုံးပဲ fighting ပါ🤜🤛။
#studywithK2
#Kelly
❤14