Statement-1:The lithium ion itself, and also its compounds, are more heavily hydrated than those of the rest of the group members. Statement-2:The `Li

Statement-1:The lithium ion itself, and also its compounds, are more heavily hydrated than those of the rest of the group members.
Statement-2:The `Li^+` is smallest among alkali metals and polarise water molecules more easily than the other alkali metal ions.
A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1
B. Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1
C. Statement-1 is True, Statement-2 is False.
D. Statement-1 is False, Statement-2 is True.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - A
Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1

4 views Answered 2023-02-05 15:29

Related Questions

Assertion (A) : `H_2S` is more acidic than `H_2O`. Reason (R) :H-S bond is more polar than H-O bond.

2 Answers 5 Views

In “More than Ogive curve”, we consider in drawing ………… A) more than cumulative frequency, lower limits

2 Answers 5 Views

Statement-1 : 0.20 M solution of NaCN is more basic than 0.20 M solution of NaF. Statement-2 :0.20 M solution of NaCN is more basic than 0.20 M soluti

2 Answers 9 Views

The elements of group 1 describe, more clearly than any other group of elements, the effects of increasing the size of atoms or ions on the physical a

2 Answers 8 Views

Statement-1:Beryllium resembles aluminium. Statement-2: Charge/radius ratio of `Be^(2+)` ion is nearly the same as that of the `Al^(3+)` ion.

2 Answers 4 Views

Statement-1:All halogens except `F_2` are more reactive than interhalogens. Statement-2: Bond in the interhalogens (X-Y) is weaker than X-X bond in th

2 Answers 4 Views

Statement-1:Cuprous ion `(Cu^+)` is colourless whereas cupric ion `(Cu^(2+))` produce blue colour in solution. Statement-2:Cupros ion `Cu^+` has unpai

2 Answers 5 Views

Assertion: Salicyclic acid is much strogest than its `m-p`-isomers and benzoic acid itself. Reason: It is due to steric inhibitation to resonance, as

2 Answers 4 Views

Endotherms consume more food in order to meet energy requirements. Also, carnivorous diet contains more proteins than herbivorous.

2 Answers 11 Views

Cesium bromide crystallizes in the cubic system. Its unit cell has a `Cs^(+)` ion at the body centred and a `Br` ion at each corner. Its density is `4

2 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)