A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
TARGET PUBLICATION-S-BLOCK ELEMENTS-QUESTION
- Which of the following statements is INCORRECT ?
Text Solution
|
- Chloride of metal Y was found to be deliquescent and on crystall...
Text Solution
|
- Which of the following hydroxide is a weak base ?
Text Solution
|
- Alkali metals (other than lithium ) form amides of the general...
Text Solution
|
- Which of the following is FALSE ?
Text Solution
|
- Alkali metal do NOT form dipositive ions because they have hig...
Text Solution
|
- Alkali metals taenish in dry air because .
Text Solution
|
- Above 373 K , washing soda changes to a white power called .
Text Solution
|
- In Castner -Kellner used for preparation of sodium carbonate , ...
Text Solution
|
- The substance used pure fats and oils is .
Text Solution
|
- Which gas is evolved when NaHCO(3) is heated ?
Text Solution
|
- Toughened bearings are made using alloy
Text Solution
|
- is an excellent abdorbent of carbon dioxide .
Text Solution
|
- the material used in photoelectric cells contains ,
Text Solution
|
- Sodium and potassium ions maintain .
Text Solution
|
- Which of the following is FALSE ?
Text Solution
|
- In humans ,NaCl is a source of for gastric juices .
Text Solution
|
- Which of the follows indicates deficiency of potassium in human ...
Text Solution
|
- The alkaline earth metals Ba,Sr ,Ca and Mg may be arranged in ...
Text Solution
|
- The first ionization enthalpies of alkaline earth metals are hi...
Text Solution
|