- 1(current)
Q. No.1. \(N^3\)
2. \(N^1\)
3. \(N^0\)
4. \(N^{-1}\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTwo nuclei have their mass numbers in the ratio of \(1:3.\) The ratio of their nuclear densities would be:
1. \(1:3\)
2. \(3:1\)
3. \((3)^{1/3}:1\)
4. \(1:1\)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| 1. | \(25:16\) | 2. | \(1:1\) |
| 3. | \(4:5\) | 4. | \(5:4\) |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology| Assertion (A): | The density of nucleus is much higher than that of ordinary matter. |
| Reason (R): | Most of the mass of the atom is concentrated in the nucleus while the size of this nucleus is almost \(10^5\) times smaller. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology1. proton
2. neutron
3. electron
4. antineutrino
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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