Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Current Affairs
General Knowledge
Chemical Engineering
UPSEE
BSNL
ISRO
BITSAT
Amazon
ORACLE
Verbal Ability
→
General Awareness
→
IIT JEE in General Awareness
→
Give scientific reason:Ionic compound NaCl has ver...
1.
Give scientific reason:Ionic compound NaCl has very high stability.
Answer»
The outermost shell of both Na
+
and Cl
-
ions is a complete octet.
An electronic configuration with a complete octet indicates a stable state.
A molecule of NaCl has Na
+
and Cl
-
ions. An ionic bond is formed between these ions.
The force of attraction between them is very strong as it is formed between the oppositely charged Na
+
and Cl
-
ions.
Therefore NaCl, an ionic compound has very high stability.
Show Answer
Discussion
No Comment Found
Post Comment
Related InterviewSolutions
Choose base from the following compounds:(a) Salt(b) Acid of salt (c) Washing soda (d) Magic acid
Acid present in tamarind:(a) Lactic acid(b) Citric acid (c) Tartaric acid(d) Acetic acid
Natural indicators are prepared from….. i) plants ii) petrochemicals iii) living organisms iv) minerals A) only i B) both i and ii C) both i and iii D) both ii and iv
Why lime, orange juice, tamarind etc. sour in taste.
What is the taste of baking soda?
What are the colours of the following natural and synthetic indicators in acidic and basic solutions? Litmus, turmeric, jamun, methyl orange, phenolphthalein?
……………….. taste is a characteristic property of all acids in aqueous solutions A) Sour B) Bitter C) Salty D) Sweet
Define ‘amphoteric oxides’ and give two examples.
As aqueous acid solutions conduct electricity, they are identified as A) electrolytes B) bad conductors C) good conductors D) Both A and C
Which of the following solutions convert red litmus paper to blue A) HCl B) HNO2 C) NaOH D) None
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies