which of the following halides has maximum
Which of the following halides has maximum melting point:
(1) NaCl
(2) NaBr
(3) Nal
(4) NaF
Ans: NaF
Expected delivery within 24 Hours
the half-life of an isotope of an element is 5 days the mass of a 10 gram sample of this isotope remaining after 20 days isa 0312 gramsb 0625 gramsc
among the bonds formed by a chlorine atom with atoms of hydrogen chlorine sodium and carbon the strongest bond is formed between 1 h- cl
which of the following is least soluble1 bef2
the idea that electrons revolved in orbits around the nucleus of an atom without radiating energy away from the atom was postulated bya thompsonb
which of the following halides has maximum melting point1 nacl 2
the high melting point and insolubility in organic solvents of sulphanilic acid are due to its structure1 simple
alpha particles are nuclei ofa hydrogenb heliumc oxygend nitrogenansalpha particles are nuclei of
out of the following which compound will have electrovalent bonding 1
a ball falling vertically from rest for 3 seconds travels very nearlya 147 metersb 294 metersc 441 metersd 882 metersansa ball falling vertically
1924512
Questions Asked
3,689
Active Tutors
1431815
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What do parental lessons about harm and right and wrong typically sound like?
In the Caribbean, expatriate and labor migration constitute a significant source of remittance inflows. Remittances play a crucial role in both individual house
What is the definition of a hypothesis according to the book? What is the hypothesis of the study? (Remember the hypothesis is a statement, not a question.)
This assignment is focused on theory/lens application. Students will lead a discussion of how the theory has manifested in practice
Identify the relationships the partner has in his personal life that may be related to the day care tornado call.
How quickly is a first impression made? 10 minutes 7 seconds 12 seconds 7 minutes
After watching Science Bulletins: Attachment Theory-Understanding the Essential Bond what instances were there opportunity for attachment?