Description : Give the chemical formula for Borax. (Na2) B4 (O7) .10(H2) O
Last Answer : Give the formula for Peral Ash. The formula for Peral Ash is K2CO3.
Description : Faster CR2-->DNG file converting?
Last Answer : Sorry don’t know and I can’t find any info on it. I just convert to DNG whenever I import into Lightroom.
Description : Where can I find a cr2 battery and what is it used for?
Last Answer : CR2 batteries are a type of manganese dioxide lithium battery. Some manganese dioxide lithium batteries are for industrial use, but the CR2 is most commonly used in older cameras. They are especially useful in this capacity because of their high current transferal.
Description : What is the purpose of CR1 and CR2 in the Foster-Seeley discriminator?
Last Answer : Rectify the rf voltage from the discriminator
Description : A `C_(6)H_(12)O` compound does not react with `Br_(2)` in `C Cl_(4)`, produces a flammable gas on treatment with `LiAlH_(4)`, and reacts with `H_(2)Cr
Last Answer : A `C_(6)H_(12)O` compound does not react with `Br_(2)` in `C Cl_(4)`, ... B. methoxycyclopentane C. 2-cyclopropyl-2-propanol D. 2-cyclobutylethanol
Description : What is the formula of the compound formed between the ions Cr 3plus and CO3 2minus?
Last Answer : Cr2(CO3)3
Description : Is Cr(NH3)6(NO3)3 is an element or compound?
Last Answer : Compound????
Description : The number of different spanning trees in complete graph, K4 and bipartite graph K2,2 have .......... and .....…. respectively. (A) 14, 14 (B) 16, 14 (C) 16, 4 (D) 14, 4
Last Answer : (C) 16, 4
Description : Hey all you pro-prop 19 jellies: What is your opinion on K2?
Last Answer : Why not just smoke weed?
Description : Anyone know how to work a Canon Rebel K2?
Last Answer : huh… I think you’ve got some good looking work going on there. What’s the complaint?
Description : Is it true that vitamin k2 is important to keep calcium in the bone and not the arteries and other tissues?
Last Answer : Perigord, France is the world's capital of foie gras, or fatty goose liver. Good news for the bon vivants: foie gras turns out to be the richest known source of K2. Perigord also has the ... sources in his excellent article on the Weston Price foundation website. Source Or Let them eat foie gras!
Description : Who climbed K2 the fastest?
Last Answer : French Alpinist Benoît Chamoux made the fastest ascent of K2, reaching the summit via the Abruzzi Ridge in 23 hours on May 7, 1986.
Description : If the sum of the zeroes of the polynomial p(x) = (k2 – 14) x2 – 2x – 12 is 1, then find the value of k. -Maths 9th
Last Answer : p(x) = (k2 – 14) x2 – 2x – 12 Here a = k2 – 14, b = -2, c = -12 Sum of the zeroes, (α + β) = 1 …[Given] ⇒ − = 1 ⇒ −(−2)2−14 = 1 ⇒ k2 – 14 = 2 ⇒ k2 = 16 ⇒ k = ±4
Description : What is the averege yearly precipitation on K2 MOUNTAIN?
Last Answer : What is the answer ?
Description : What is the average precipitation on k2?
Description : What is the highest average temperature of K2?
Last Answer : Need answer
Description : The highest peak in India is (a) Mt Everest (b) Kanchenjunga (c) Mt Godwin Austin (K2) (d) Dhaulagiri
Last Answer : Ans: (c)
Description : The highest mountain peak in India is : [LIC 1994] (a) Kanchenjunga (b) Mount Everest (c) Mt. K2 (d) Nanda Devi
Description : Vitamin K2 was originally isolated from (A) Soyabean (B) Putrid fishmeal (C) Alfa alfa (D) Oysters
Last Answer : Answer : B
Description : Vitamin K2 was originally isolated from (A) Soyabean (B) Wheat gram (C) Alfa Alfa (D) Putrid fish meal
Last Answer : Answer : D
Description : The west to east extension of the Himalayas is from – (1) Indus gorge to Dihang gorge (2) K2 to Chomoihari (3) NangaParbat to Namcha Barwa (4) Rakaposhi to Lohit river
Last Answer : (1) Indus gorge to Dihang gorge Explanation: The Himalayas, geologically young and structurally fold mountains stretch over the northern borders of India. These mountain ranges run in a west-east ... gorge, the Himalayas bend sharply to the south and spread along the eastern boundary of India.
Description : The highest peak in India is – (1) Kamet (2) Nandakot (3) Nanda Devi (4) K2
Last Answer : (4) K2 Explanation: The highest peak in India is K2 (Godwin Austen). It is 8,611 metre high.
Description : Which one of the following is the second highest peak of the world? (1) Dhaulagiri (2) Kanchenjunga (3) K2 (4) Nanda Devi
Last Answer : (3) K2 Explanation: Length of coastline of India including the coastlines of Andaman and Nicobar Islands in the Bay of Bengal and Lakshadweep Islands in the Arabian Sea is 7517 km. Length of Coastline of Indian mainland is 6100 km.
Description : Two springs of stiffness k1 and k2 are connected in series, the combined (A) k1k2/k1 + k2 (B) k1k2/k1 - k2 (C) k1 + k2 (D) k1 + k2/k1k2
Last Answer : (A) k1k2/k1 + k2
Description : Two springs of stiffness k1 and k2 are connected in parallel, the combined stiffness of the connection is given by, (A) k1k2/k1 + k2 (B) k1k2/k1 - k2 (C) k1 + k2 (D) k1 + k2/k1k2
Last Answer : (C) k1 + k2
Description : The equivalent stiffness of spring connected in parallel having stiffnesses k1 and k2 can be written as * 1 point (A)(1/k1) + (1/k2) (B) (1/k1) - (1/k2) (C) k1 + k2 (D) None of the above
Description : Equivalent stiffness of spring connected in paralled having stiffness k1 and k2 can be given as A) K = k1+ k2 B) K = k1- k2 C) 1/k = 1/k1 + 1/k2 D) 1/k = 1/k1 - 1/k2
Last Answer : A) K = k1+ k2
Description : Determine the equivalent spring constant of the system shown in FigK1=10 N/m, K2=20 N/m. K3=30 N/m, K4=34 N/m, K5=40 N/m a) 10N/m b)20N/m c)30N/m d) None
Last Answer : b)20N/m
Description : Which of the following relations is true when springs are connected parallelly? where K = spring stiffness a.Ke= K1 +K2 b. (1/Ke)=(1/K1)+(1/K2) c.Ke= (1/K1)+(1/K2) d.None of the above
Last Answer : a.Ke= K1 +K2
Description : Second order consecutive irreversible reaction as shown in the bellow figure, were carried out in a constant volume isothermal batch reactor with different initial feed compositions. Reactor temperature was same in all the cases. In experiments ... constants (k1 /k2 )? (A) 1/4 (B) 1/2 (C) 2 (D) 4
Last Answer : (A) 1/4
Description : With increase in K2 /K1 in case of a unimolecular type elementary reactions as shown in the bellow figure, the fractional yield of 'R' in mixed reactor (for a given conversion of 'A'). (A) Decreases (B) Increases (C) Increases linearly (D) Remain same
Last Answer : (A) Decreases
Description : The following gas phase reactions are carried out isothermally in a CSTR. A → 2R ; r1 = k1pA ; k1 = 20mole/(sec.m3 bar) A → 3S ; r2 = k2 pA ; k2 = 40mole/(sec.m3 .bar) What is the maximum possible value of FR(mole/sec.)? (A) 1/3 (B) 1/2 (C) 2/3 (D) 2
Last Answer : (C) 2/3
Description : Decomposition rate of a liquid 'X' which decomposes as per the reaction as shown in the bellow figure is given by: (A) K1 . CX (B) (K1 + K2 + K3 ) CX (C) (K1 + K2 ) CX (D) (K2 + K3 ) CX
Last Answer : (C) (K1 + K2 ) CX
Description : Which of the following is the rate law for SN1 mechanisms? (a) Rate = k[Alkyl Halide] [Nucleophile] (b) Rate = k[Nucleophile] (c) Rate = k[Alkyl Halide] (d) Rate = k1[Alkyl Halide] + k2[Nucleophile]
Last Answer : Rate = k[Alkyl Halide]
Description : Thermal diffusivity of a substance is proportional to (where, k = Thermal conductivity) (A) 1/k (B) k (C) k2 (D) 1/k2
Last Answer : (B) k
Description : The thickness of oxide film is y at time t. If K1, K2 and K3 are the temperature dependent constants, the parabolic law of oxidation is given by (A) y2 = 2k1t + k2 (B) y = k1 ln (k2t + k3) (C) y = k1 t + k2 (D) y = k1t3 + k2
Last Answer : Option A
Description : A graph is non-planar if and only if it contains a subgraph homeomorphic to (A) K3,2 or K5 (B) K3,3 and K6 (C) K3,3 or K5 (D) K2,3 and K5
Last Answer : (C) K3,3 or K5 Explanation: Kuratowski’s Theorem: A graph is non-planar if and only if it contains a subgraph that is homeomorphic to either K5 or K3,3.
Description : The west to east extension of the Himalayas is from (1) Indus gorge to Dihang gorge (2) K2 to Chomoihari (3) Nanga Parbat to Namcha Barwa (4) Rakaposhi to Lohit river
Last Answer : Indus gorge to Dihang gorge
Description : Compare the following complexes with respect to their shape, magnetic behaviour and the hybrid orbitals involved : (i) [CoF4]2- (ii) [Cr(H2O)2(C2O4)2]– (iii) [Ni(CO)4] (Atomic number : Co = 27, Cr = 24, Ni = 28) -Chemistry
Last Answer : (i) [COF4]2_ : Tetrafluorido cobalt (III) ion Coordination number = 4 Shape = Tetrahedral Hybridisation = sp3 Important Questions for Class 12 Chemistry Chapter 9 Coordination Compounds Class 12 Important Questions 7
Description : What is the atomic number of Cr ?
Last Answer : The atomic number of Cr is 24
Description : Assertion :- Oxidation number of Cr in `Cr(CO)_(6)` is zero. Reason :- Cr is a metal.
Last Answer : Assertion :- Oxidation number of Cr in `Cr(CO)_(6)` is zero. Reason :- Cr is a metal. A. ... Reason is False. D. If both Assertion & Reason are False.
Description : Assertion :- Oxidation number of `Cr` in `CrO_(3)` is `+6`. Reason :- In `CrO_(5)`, four oxygen atoms are involved in peroxide linkage.
Last Answer : Assertion :- Oxidation number of `Cr` in `CrO_(3)` is `+6`. Reason :- In `CrO_(5)`, four ... Reason is False. D. If both Assertion & Reason are False.
Description : In which of the following compounds of Cr, the oxidation number Cr is not `+6` :-
Last Answer : In which of the following compounds of Cr, the oxidation number Cr is not `+6` :- A. `CrO_(3)` B. `CrO_(2)Cl_( ... `Cr_(2)O_(3)` D. `K_(2)Cr_(2)O_(7)`
Description : The oxidation number and co-ordination number of chromium in complex ion `[Cr(C_(2)O_(4))_(2)(H_(2)O)_(2)]^(-)` are
Last Answer : The oxidation number and co-ordination number of chromium in complex ion `[Cr(C_(2)O_(4))_(2)(H_(2)O)_(2)]^(-)` are A. 3,6 B. 2,6 C. 2,8 D. 3,8
Description : Matching the information given in the three columns of the following table. [Note: Atomic Number of Cr=24,V=23,Pt=78)] Correct combination for `[PtCl_
Last Answer : Matching the information given in the three columns of the following table. [Note: Atomic Number of Cr=24,V=23,Pt=78 ... (IV),(iv),P D. (III),(ii),R
Description : Matching the information given in the three columns of the following table. [Note: Atomic Number of Cr=24,V=23,Pt=78)] Correct combination for `[VCl_(
Last Answer : Matching the information given in the three columns of the following table. [Note: Atomic Number of Cr=24,V=23,Pt=78 ... (III),(ii),R D. (IV),(iv),Q
Description : Matching the information given in the three columns of the following table. [Note: Atomic Number of Cr=24,V=23,Pt=78)] About `(CrCl_(3)(NH_(3))_(3))`
Last Answer : Matching the information given in the three columns of the following table. [Note: Atomic Number of Cr=24,V=23,Pt=78)] ... (IV),(i), R D. (I),(ii),S
Description : Find the sum of number of geometrical isomers for following complexes. `(a) [CoCl_(2)Br_(2)]^(2-) " " (b) [Rh(en)_(3)]^(3+) " " ( c) [Cr(en)_(2)Br_(2)
Last Answer : Find the sum of number of geometrical isomers for following complexes. `(a) [CoCl_(2)Br_(2)]^(2-) " " (b) [Rh(en ... e) [Co(NH_(3))_(3)(NO_(2))_(3)]`
Description : The number of coordination isomers possible for `[Fe(NH_(3))_(6)]^(3+)[Cr(C_(2)O_(4))_(3)]^(3-)` is __________
Last Answer : The number of coordination isomers possible for `[Fe(NH_(3))_(6)]^(3+)[Cr(C_(2)O_(4))_(3)]^(3-)` is __________
Description : Total number of paramagnetic complexes which are inner orbital complexes : `(i) [Cr(NH_(3))_(6)]Cl_(3) " " (ii)[Co(NH_(3))_(6)](NO_(3))_(2)" " (iii)[N
Last Answer : Total number of paramagnetic complexes which are inner orbital complexes : `(i) [Cr(NH_(3))_(6)]Cl_(3) " " (ii)[ ... (4)]" " Na_(4)[Fe(CN)_(5)(NOS)]`