Chemistry, asked by dipendupatra6, 21 days ago

why lattice energy is always negetive?​

Answers

Answered by SHRISTIPANJIYAR2823
1

Answer:

The formation of a crystal lattice is exothermic, i.e., the value of ΔHlattice is negative because it corresponds to the coalescing of infinitely separated gaseous ions in vacuum to form the ionic lattice.

Explanation:

Plz mark me as brainliest and flw me guys

Answered by ayz00
1

Explanation:

The energy is always negative because we know anion and cation have higher energy than crystal lattice therefore when the bond is formed between cation and anion, energy is released. That's why lattice energy is negative.

Previous Question
Next Question
Similar questions
Chemistry, 10 days ago
24. 1 kilogram of 40% (w/w) salt solution is divided into two equal parts A and B. Part A is further divided into five equal parts (I, II, III, IV and V). If 10 g of solute is added in part I, 50 g of solvent is added in part II and 60 g of solute is added in part III, then concentration of a new solution C formed by mixing I, II and III will be (1) 45.23% (2) 40.11% (3) 49.23% (4) 55.12%​...
Biology, 10 days ago
A single DNA molecule (one double-helix) undergoes three rounds of replication. After the final replication is complete, how many of the DNA molecules present do not contain any part of the original template...
Math, 10 days ago
Triangle ABC is such that AB=3 cm, BC= 2cm, CA=2.5 cm. If ABC – Triangle DEF and 4cm, then perimeter of Triangle DEF is​...
Geography, 21 days ago
(b) Identify the mistakes in the given table and fill it with correct magnitude dichter Scale A-3.5 Richter Magnitude B - 0.1 Earthquake effects Earthquake effects Richter Magnitude C- 2.5 Not felt by people Not felt by people B Felt little by people Felt little by people Celling lights swing с Celling lights swing​...
Chemistry, 21 days ago
in centrifuge which property is the basis for choosing the Apparatus colour difference or Mass difference​...
History, 9 months ago
Select all that apply. The reasons some governments fail are: The policies of leaders hurt the people. Leaders fail to recognize change. They don’t restrict freedom enough. Leaders stay up on the times and change. They don’t protect individual freedoms.
Math, 9 months ago
Find the value of 4/ 2by 3...
English, 9 months ago
व्हाट इज द वर्क नीड टू बी डन टू इनक्रीस द वेलोसिटी ऑफ ए कार फ्रॉम 30 किलोमीटर पर आर - 1 टू 16 किलोमीटर पर आर माइनस वन इज द मास ऑफ द कार इज 15 किलोग्राम​...