NEET Test Series from KOTA - 10 Papers In MS WORD
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CHXI11:THE P-BLOCK ELEMENTS
316370
Which of the following statement is not correct for a noble gas?
1 Argon is used to fill the incandescent bulbs.
2 Krypton is obtained in nuclear fission.
3 Radon is present in the atmosphere.
4 Xenon cannot form \(\mathrm{XeF}_{3}\).
Explanation:
\(\mathrm{Rn}\) ' is not present in atmosphere.
CHXI11:THE P-BLOCK ELEMENTS
316371
Which one of the following does not exist?
1 \(\mathrm{XeOF}_{4}\)
2 \(\mathrm{NeF}_{2}\)
3 \(\mathrm{XeF}_{2}\)
4 \(\mathrm{XeF}_{6}^{2}\)
Explanation:
Due to high I.E., Ne does not form any compounds.
CHXI11:THE P-BLOCK ELEMENTS
316372
Compounds formed when noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as
1 Clathrates
2 Hydrates
3 Picrates
4 Interstitial compounds
Explanation:
Compounds formed when the noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as clathrates.
CHXI11:THE P-BLOCK ELEMENTS
316373
Which of the following is a false statement?
1 Radon is obtained by the decay of radium.
2 Helium is an inert gas.
3 Xenon is the most reacting among rare gases.
4 The most abundant rare gas in the atmosphere is helium.
Explanation:
The most abundant rare gas in atmosphere is Argon.
316370
Which of the following statement is not correct for a noble gas?
1 Argon is used to fill the incandescent bulbs.
2 Krypton is obtained in nuclear fission.
3 Radon is present in the atmosphere.
4 Xenon cannot form \(\mathrm{XeF}_{3}\).
Explanation:
\(\mathrm{Rn}\) ' is not present in atmosphere.
CHXI11:THE P-BLOCK ELEMENTS
316371
Which one of the following does not exist?
1 \(\mathrm{XeOF}_{4}\)
2 \(\mathrm{NeF}_{2}\)
3 \(\mathrm{XeF}_{2}\)
4 \(\mathrm{XeF}_{6}^{2}\)
Explanation:
Due to high I.E., Ne does not form any compounds.
CHXI11:THE P-BLOCK ELEMENTS
316372
Compounds formed when noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as
1 Clathrates
2 Hydrates
3 Picrates
4 Interstitial compounds
Explanation:
Compounds formed when the noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as clathrates.
CHXI11:THE P-BLOCK ELEMENTS
316373
Which of the following is a false statement?
1 Radon is obtained by the decay of radium.
2 Helium is an inert gas.
3 Xenon is the most reacting among rare gases.
4 The most abundant rare gas in the atmosphere is helium.
Explanation:
The most abundant rare gas in atmosphere is Argon.
316370
Which of the following statement is not correct for a noble gas?
1 Argon is used to fill the incandescent bulbs.
2 Krypton is obtained in nuclear fission.
3 Radon is present in the atmosphere.
4 Xenon cannot form \(\mathrm{XeF}_{3}\).
Explanation:
\(\mathrm{Rn}\) ' is not present in atmosphere.
CHXI11:THE P-BLOCK ELEMENTS
316371
Which one of the following does not exist?
1 \(\mathrm{XeOF}_{4}\)
2 \(\mathrm{NeF}_{2}\)
3 \(\mathrm{XeF}_{2}\)
4 \(\mathrm{XeF}_{6}^{2}\)
Explanation:
Due to high I.E., Ne does not form any compounds.
CHXI11:THE P-BLOCK ELEMENTS
316372
Compounds formed when noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as
1 Clathrates
2 Hydrates
3 Picrates
4 Interstitial compounds
Explanation:
Compounds formed when the noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as clathrates.
CHXI11:THE P-BLOCK ELEMENTS
316373
Which of the following is a false statement?
1 Radon is obtained by the decay of radium.
2 Helium is an inert gas.
3 Xenon is the most reacting among rare gases.
4 The most abundant rare gas in the atmosphere is helium.
Explanation:
The most abundant rare gas in atmosphere is Argon.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXI11:THE P-BLOCK ELEMENTS
316370
Which of the following statement is not correct for a noble gas?
1 Argon is used to fill the incandescent bulbs.
2 Krypton is obtained in nuclear fission.
3 Radon is present in the atmosphere.
4 Xenon cannot form \(\mathrm{XeF}_{3}\).
Explanation:
\(\mathrm{Rn}\) ' is not present in atmosphere.
CHXI11:THE P-BLOCK ELEMENTS
316371
Which one of the following does not exist?
1 \(\mathrm{XeOF}_{4}\)
2 \(\mathrm{NeF}_{2}\)
3 \(\mathrm{XeF}_{2}\)
4 \(\mathrm{XeF}_{6}^{2}\)
Explanation:
Due to high I.E., Ne does not form any compounds.
CHXI11:THE P-BLOCK ELEMENTS
316372
Compounds formed when noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as
1 Clathrates
2 Hydrates
3 Picrates
4 Interstitial compounds
Explanation:
Compounds formed when the noble gases get entrapped in the cavities of crystal lattices of certain inorganic and organic compounds are known as clathrates.
CHXI11:THE P-BLOCK ELEMENTS
316373
Which of the following is a false statement?
1 Radon is obtained by the decay of radium.
2 Helium is an inert gas.
3 Xenon is the most reacting among rare gases.
4 The most abundant rare gas in the atmosphere is helium.
Explanation:
The most abundant rare gas in atmosphere is Argon.