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Tardigrade
Question
Chemistry
Identify the correct statement from the following.
Q. Identify the correct statement from the following.
4029
244
NEET
NEET 2020
The s-Block Elements
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A
The order of hydration enthalpies of alkaline earth cations
B
e
2
+
<
M
g
2
+
<
C
a
2
+
<
S
r
2
+
<
B
a
2
+
40%
B
Lithium and Magnesium show some similarities in their physical properties as they are diagonally placed in periodic table
40%
C
Lithium is softer among all alkali metals
0%
D
Lithium chloride is deliquescent and crystallises as a hydrate,
L
i
Cl
⋅
H
2
O
20%
Solution:
Li & Mg shows diagonal relationship that's why they shows similariety in their physical properties