KCET 2007 Mathematics Question Paper with Answer Key pdf is available for download. The exam was conducted by Karnataka Examination Authority (KEA) on May 9, 2007 in the Afternoon Session 2 PM to 3.20 PM. The question paper comprised a total of 60 questions.
KCET 2007 Mathematics Question Paper with Answer Key PDF
| KCET 2007 Mathematics Question Paper 2007 PDF | KCET 2007 Mathematics Answer Key 2007 PDF |
|---|---|
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KCET Questions
2. Which one of the following is an amphoteric oxide?
Which one of the following is an amphoteric oxide?
- $ZnO$
- $Na _{2} O$
- $SO _{2}$
- $B _{2} O _{3}$
3. All veins carry deoxygenated blood except
All veins carry deoxygenated blood except
- pulmonary vein
- hepatic vein
- hepatic portal vein
- renal vein
4. After absorbring a slowly moving neutron of Mass mN (momentum $\approx$ 0) a nucleus of mass M breaks into two nuclei of masses $m_1$ and $5m_1$ ($6\, m_1 = M + mN$ ) respectively. If the de Broglic wavelength of the nucleus with mass $m_1$ is $\lambda$, the de Broglie wevelength of the nucleus will be:
After absorbring a slowly moving neutron of Mass mN (momentum $\approx$ 0) a nucleus of mass M breaks into two nuclei of masses $m_1$ and $5m_1$ ($6\, m_1 = M + mN$ ) respectively. If the de Broglic wavelength of the nucleus with mass $m_1$ is $\lambda$, the de Broglie wevelength of the nucleus will be:
- $5\,\lambda$
- $\lambda $\5
- $\lambda$
- $25\,\lambda$
5. On the basis of standard electrode potential of redox couples given below, find out which of the following is the strongest oxidising agent.
(E$^{\circ}$ values : $Fe^{3+}\left| Fe^{2+}=+ 0.77 V ;
I_{2\left(s\right)}\right|I^{- } =$ $+ 0.54 V; Cu^{2+}\left|Cu= + .34 V ; Ag^{+}\right| Ag = + 0.80 V$)
On the basis of standard electrode potential of redox couples given below, find out which of the following is the strongest oxidising agent.
(E$^{\circ}$ values : $Fe^{3+}\left| Fe^{2+}=+ 0.77 V ;
I_{2\left(s\right)}\right|I^{- } =$ $+ 0.54 V; Cu^{2+}\left|Cu= + .34 V ; Ag^{+}\right| Ag = + 0.80 V$)
- $Fe^{3+}$
- $I_{2(s)}$
- $Cu^{2+}$
- $Ag^{+}$
6. Acetaldehyde gives orange coloured precipitate on treatment with
Acetaldehyde gives orange coloured precipitate on treatment with
- 2, 4-DNP
- $NH_2OH $
- $NaHSO_3$
- NaOH
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