Hydrides
CHXI09:HYDROGEN

315573 Which one of the following is an example of interstitial hydride?

1 \(\mathrm{\mathrm{NH}_{3}}\)
2 \(\mathrm{\mathrm{CH}_{4}}\)
3 \(\mathrm{\mathrm{ZnH}_{2}}\)
4 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
CHXI09:HYDROGEN

315574 Elements of which of the following group (s) of periodic table do not form hydrides?

1 Groups 7, 8,9
2 Group 13
3 groups 15, 16, 17
4 group 14
CHXI09:HYDROGEN

315575 Which of the following statements is correct?

1 Metallic hydrides are covalent in nature
2 Metallic hydrides conduct heat and electricity
3 Ionic hydrides do not conduct electricity in solid state
4 Ionic hydrides are very good conductors of electricity in fused state
CHXI09:HYDROGEN

315560 Which of the following hydrides is electron precise hydride?

1 \(\mathrm{B_{2} H_{6}}\)
2 \(\mathrm{\mathrm{NH}_{3}}\)
3 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
4 \(\mathrm{\mathrm{CH}_{4}}\)
CHXI09:HYDROGEN

315561 Assertion :
\(\mathrm{\mathrm{BeH}_{2}}\) and \(\mathrm{\mathrm{MgH}_{2}}\) are covalent in nature.
Reason :
p-block elements form covalent hydrides.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXI09:HYDROGEN

315573 Which one of the following is an example of interstitial hydride?

1 \(\mathrm{\mathrm{NH}_{3}}\)
2 \(\mathrm{\mathrm{CH}_{4}}\)
3 \(\mathrm{\mathrm{ZnH}_{2}}\)
4 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
CHXI09:HYDROGEN

315574 Elements of which of the following group (s) of periodic table do not form hydrides?

1 Groups 7, 8,9
2 Group 13
3 groups 15, 16, 17
4 group 14
CHXI09:HYDROGEN

315575 Which of the following statements is correct?

1 Metallic hydrides are covalent in nature
2 Metallic hydrides conduct heat and electricity
3 Ionic hydrides do not conduct electricity in solid state
4 Ionic hydrides are very good conductors of electricity in fused state
CHXI09:HYDROGEN

315560 Which of the following hydrides is electron precise hydride?

1 \(\mathrm{B_{2} H_{6}}\)
2 \(\mathrm{\mathrm{NH}_{3}}\)
3 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
4 \(\mathrm{\mathrm{CH}_{4}}\)
CHXI09:HYDROGEN

315561 Assertion :
\(\mathrm{\mathrm{BeH}_{2}}\) and \(\mathrm{\mathrm{MgH}_{2}}\) are covalent in nature.
Reason :
p-block elements form covalent hydrides.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXI09:HYDROGEN

315573 Which one of the following is an example of interstitial hydride?

1 \(\mathrm{\mathrm{NH}_{3}}\)
2 \(\mathrm{\mathrm{CH}_{4}}\)
3 \(\mathrm{\mathrm{ZnH}_{2}}\)
4 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
CHXI09:HYDROGEN

315574 Elements of which of the following group (s) of periodic table do not form hydrides?

1 Groups 7, 8,9
2 Group 13
3 groups 15, 16, 17
4 group 14
CHXI09:HYDROGEN

315575 Which of the following statements is correct?

1 Metallic hydrides are covalent in nature
2 Metallic hydrides conduct heat and electricity
3 Ionic hydrides do not conduct electricity in solid state
4 Ionic hydrides are very good conductors of electricity in fused state
CHXI09:HYDROGEN

315560 Which of the following hydrides is electron precise hydride?

1 \(\mathrm{B_{2} H_{6}}\)
2 \(\mathrm{\mathrm{NH}_{3}}\)
3 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
4 \(\mathrm{\mathrm{CH}_{4}}\)
CHXI09:HYDROGEN

315561 Assertion :
\(\mathrm{\mathrm{BeH}_{2}}\) and \(\mathrm{\mathrm{MgH}_{2}}\) are covalent in nature.
Reason :
p-block elements form covalent hydrides.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXI09:HYDROGEN

315573 Which one of the following is an example of interstitial hydride?

1 \(\mathrm{\mathrm{NH}_{3}}\)
2 \(\mathrm{\mathrm{CH}_{4}}\)
3 \(\mathrm{\mathrm{ZnH}_{2}}\)
4 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
CHXI09:HYDROGEN

315574 Elements of which of the following group (s) of periodic table do not form hydrides?

1 Groups 7, 8,9
2 Group 13
3 groups 15, 16, 17
4 group 14
CHXI09:HYDROGEN

315575 Which of the following statements is correct?

1 Metallic hydrides are covalent in nature
2 Metallic hydrides conduct heat and electricity
3 Ionic hydrides do not conduct electricity in solid state
4 Ionic hydrides are very good conductors of electricity in fused state
CHXI09:HYDROGEN

315560 Which of the following hydrides is electron precise hydride?

1 \(\mathrm{B_{2} H_{6}}\)
2 \(\mathrm{\mathrm{NH}_{3}}\)
3 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
4 \(\mathrm{\mathrm{CH}_{4}}\)
CHXI09:HYDROGEN

315561 Assertion :
\(\mathrm{\mathrm{BeH}_{2}}\) and \(\mathrm{\mathrm{MgH}_{2}}\) are covalent in nature.
Reason :
p-block elements form covalent hydrides.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
CHXI09:HYDROGEN

315573 Which one of the following is an example of interstitial hydride?

1 \(\mathrm{\mathrm{NH}_{3}}\)
2 \(\mathrm{\mathrm{CH}_{4}}\)
3 \(\mathrm{\mathrm{ZnH}_{2}}\)
4 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
CHXI09:HYDROGEN

315574 Elements of which of the following group (s) of periodic table do not form hydrides?

1 Groups 7, 8,9
2 Group 13
3 groups 15, 16, 17
4 group 14
CHXI09:HYDROGEN

315575 Which of the following statements is correct?

1 Metallic hydrides are covalent in nature
2 Metallic hydrides conduct heat and electricity
3 Ionic hydrides do not conduct electricity in solid state
4 Ionic hydrides are very good conductors of electricity in fused state
CHXI09:HYDROGEN

315560 Which of the following hydrides is electron precise hydride?

1 \(\mathrm{B_{2} H_{6}}\)
2 \(\mathrm{\mathrm{NH}_{3}}\)
3 \(\mathrm{\mathrm{H}_{2} \mathrm{O}}\)
4 \(\mathrm{\mathrm{CH}_{4}}\)
CHXI09:HYDROGEN

315561 Assertion :
\(\mathrm{\mathrm{BeH}_{2}}\) and \(\mathrm{\mathrm{MgH}_{2}}\) are covalent in nature.
Reason :
p-block elements form covalent hydrides.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.